### What problem does this PR solve?
Closes#13907
The template catalog had duplicate files (e.g. `*_r.json`) only to place
the same template into multiple sidebar groups.
This increases maintenance cost and makes template updates error-prone.
This PR adds first-class support for multiple template categories in a
single file via `canvas_types`, then removes duplicate template files.
What changed:
- Added `canvas_types` to `CanvasTemplate` model and DB migration.
- Added normalization logic when loading templates:
- accepts legacy `canvas_type`
- accepts new `canvas_types`
- merges/deduplicates values
- preserves backward compatibility by keeping `canvas_type` as first
normalized value.
- Updated template import flow to load only `.json` files and in stable
sorted order.
- Updated frontend template filtering to match on `canvas_types` first,
with fallback to legacy `canvas_type`.
- Consolidated duplicated template pairs into single files and removed:
- `deep_search_r.json`
- `reflective_academic_paper_generator_r.json`
- `seo_article_writer_r.json`
- Added regression/edge-case tests for category normalization and route
serialization expectations.
### Type of change
- [ ] Bug Fix (non-breaking change which fixes an issue)
- [x] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):
### What problem does this PR solve?
Fix: The chat page is not displaying the meta tags.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Upgrades Apache Tika from 3.2.3 to 3.3.0 to address the security
vulnerability GHSA-72hv-8253-57qq (TIKA-4687).
Closes#13601
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### Changes
- `Dockerfile`: Updated tika JAR filename and `TIKA_SERVER_JAR` env var
from 3.2.3 to 3.3.0
- `Dockerfile.deps`: Updated tika JAR filename in COPY instruction from
3.2.3 to 3.3.0
- `download_deps.py`: Updated both Maven Central and Huawei Cloud mirror
download URLs from 3.2.3 to 3.3.0
### References
- Apache Tika 3.3.0 release:
https://www.apache.org/dyn/closer.lua/tika/3.3.0/tika-app-3.3.0.jar
- TIKA-4687: https://issues.apache.org/jira/browse/TIKA-4687
- GHSA-72hv-8253-57qq
### What problem does this PR solve?
Update search
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve?
Sandbox cannot accept large args list.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Consolidate "set_meta" API into "update_document" .
Before consolidation
Web API: POST /api/v1/document/set_meta
Http API - PUT /v1/datasets/<dataset_id>/document/<document_id>
After consolidation, Restful API -- PUT
/v1/datasets/<dataset_id>/document/<document_id>
### Type of change
- [x] Refactoring
Close#14018
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### Problem
In Agent applications, even with the cite option enabled, only inline
[ID: x] citation markers are visible (showing chunk content on hover).
The Agent does not display the referenced file cards below the response,
unlike Chat applications.
### Root Cause
The Agent's Retrieval tool (agent/tools/retrieval.py) calls
retriever.retrieval() with aggs=False, which means the retrieval results
do not include doc_aggs (document aggregation) data. Without doc_aggs,
the frontend ReferenceDocumentList component has no data to render the
file cards.
In contrast, the Chat application (api/db/services/dialog_service.py)
calls the same retriever.retrieval() method with aggs=True.
### Fix
Changed aggs=False to aggs=True in agent/tools/retrieval.py so that
document aggregation data is returned along with the retrieved chunks.
### What problem does this PR solve?
Fix: When creating a dataset, if no `chunk_method` is selected, there is
no indication that this is a required field.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Consolidation WEB API & HTTP API for document metadata summary
Before consolidation
Web API: POST /api/v1/document/metadata/summary
Http API - GET /v1/datasets/<dataset_id>/metadata/summary
After consolidation, Restful API -- GET
/v1/datasets/<dataset_id>/metadata/summary
### Type of change
- [x] Refactoring
### What problem does this PR solve?
Fix: The dataset on the search page is not displaying the required field
error message.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Visit
`http://127.0.0.1:9381/?__debugger__=yes&cmd=resource&f=debugger.js`
will expose the flask code:
```
docReady(() => {
if (!EVALEX_TRUSTED) {
initPinBox();
}
// if we are in console mode, show the console.
if (CONSOLE_MODE && EVALEX) {
createInteractiveConsole();
}
const frames = document.querySelectorAll("div.traceback div.frame");
if (EVALEX) {
addConsoleIconToFrames(frames);
}
addEventListenersToElements(document.querySelectorAll("div.detail"), "click", () =>
document.querySelector("div.traceback").scrollIntoView(false)
);
addToggleFrameTraceback(frames);
addToggleTraceTypesOnClick(document.querySelectorAll("h2.traceback"));
addInfoPrompt(document.querySelectorAll("span.nojavascript"));
wrapPlainTraceback();
});
function addToggleFrameTraceback(frames) {
frames.forEach((frame) => {
frame.addEventListener("click", () => {
frame.getElementsByTagName("pre")[0].parentElement.classList.toggle("expanded");
});
})
}
```
### Type of change
- [x] Other (please describe): Fix security risk
### What problem does this PR solve?
As title.
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve?
Feat: pipeline support ONE chunking method
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
---------
Co-authored-by: Yingfeng <yingfeng.zhang@gmail.com>
### What problem does this PR solve?
As title
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
---------
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
## Summary
Fixes#13996
Replace `json.load(open(...))` with `with open(...) as f: json.load(f)`
in two files to ensure file descriptors are properly closed.
**Affected files:**
- `common/doc_store/infinity_conn_base.py` — schema loading for Infinity
doc store
- `api/db/init_data.py` — agent template loading at startup
## Why this matters
In a long-running server process like RAGFlow, leaked file descriptors
from `json.load(open(...))` can accumulate over time. While CPython's
refcounting usually cleans these up, it's not guaranteed (especially
under memory pressure or with alternative Python runtimes), and can lead
to `OSError: [Errno 24] Too many open files`.
## Test plan
- [ ] Verify Infinity doc store schema loading still works correctly
- [ ] Verify agent templates load correctly on startup
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Improved file handling in internal data processing to ensure proper
resource cleanup.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: easonysliu <easonysliu@tencent.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
### What problem does this PR solve?
feat: Implement file-related functionality
- Implement file deletion API and business logic
- Add context support for file deletion operations and prevent root
folder deletion
- Implement file move functionality
- Add File Download API Endpoints and Utility Functions
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
---------
Co-authored-by: Yingfeng <yingfeng.zhang@gmail.com>
Closes https://github.com/infiniflow/ragflow/issues/13939
## What problem does this PR solve?
The Google Drive connector fails to detect new files after the initial
sync (#13939). The root cause is that `generate_time_range_filter()`
applies a strict `modifiedTime > poll_range_start` cutoff when querying
the Google Drive API. Files uploaded to Google Drive that retain their
original `modifiedTime` (common behavior) get silently excluded if their
timestamp predates the last sync's cutoff.
Unlike the Confluence and Jira connectors which use a configurable time
buffer (`CONFLUENCE_SYNC_TIME_BUFFER_SECONDS`) to offset
`poll_range_start` backward, the Google Drive connector had no such
mechanism — resulting in a razor-sharp timestamp boundary with zero
tolerance for overlap.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
## Summary
* **New Features**
* Added a configurable time buffer for Google Drive synchronization to
address timing delays and improve sync reliability.
* Improved file detection logic to include recently created files
alongside modified ones, reducing missed synchronizations.
### What problem does this PR solve?
This PR fixes a mismatch between the MCP retrieval contract and the
backend retrieval API.
`ragflow_retrieval` already describes `dataset_ids` as optional, but
`/api/v1/retrieval` still rejected omitted or empty `dataset_ids` with
`` `dataset_ids` is required. ``. That made MCP retrieval fail even
though the tool schema promised that the request could search across all
available datasets.
This change updates `/api/v1/retrieval` to accept missing or empty
`dataset_ids`, resolve all accessible datasets for the authenticated
user, and keep the route schema aligned with the new runtime behavior.
It also adds focused unit coverage for the fallback resolution path and
the no-accessible-datasets case.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
Fixes: #13981
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved dataset resolution to reliably discover all accessible
datasets through proper pagination, replacing the previous parsing
method.
* Enhanced error handling with clearer messaging when no datasets are
available for retrieval.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### What problem does this PR solve?
As title.
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
---------
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve?
Fix: The knowledge base selected by the retrieval node is not displayed.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Fix: support vlm fall back in pipeline for img/table parsing
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
As title
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
---------
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve?
GraphRAG _async_chat.
### Type of change
- [x] Refactoring
- [x] Performance Improvement
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Unified chat calls to an async invocation across extractors, improving
timeout handling and ensuring task IDs propagate reliably.
* **Tests**
* Added and expanded unit tests and mocks to cover extractor behavior,
timeout scenarios, and safe test-package imports, reducing regression
risk.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Fixes#13823
## Problem
When querying with words like `cat`, RAGFlow's query expansion system
looks up synonyms via WordNet, which can return terms containing single
quotes (e.g., `cat-o'-nine-tails`). When using Infinity as the document
store, these unescaped single quotes in the query string cause a
`TokenError` because Infinity's lexer treats `'` as a string delimiter.
```
TokenError: Error tokenizing ' OR "big cat" OR "computerized tomography")^0.7)': Missing ' from 1:531
```
## Solution
Strip single quotes from synonym terms before they are inserted into
query expressions, consistent with how single quotes are already
stripped from the input query text (line 51 of `query.py`):
- **`common/query_base.py`**: In `sub_special_char()`, strip `'` before
escaping other special characters. This fixes the Chinese text
processing path and the `paragraph()` method.
- **`rag/nlp/query.py`**: In the English text path, strip `'` from
tokenized synonym terms.
- **`memory/services/query.py`**: Same fix for the memory query English
text path.
## Testing
The fix can be verified by:
1. Using Infinity as the document store (`DOC_ENGINE=infinity`)
2. Creating a dataset and running a retrieval test with the keyword
`cat`
3. Confirming no `TokenError` is raised and results are returned
normally
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Enhanced special character handling in query processing and synonym
expansion by properly sanitizing single quotes before text processing.
* Simplified OCR detection output by removing timing metadata while
preserving core detection accuracy.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: ximi <octo-patch@github.com>
### What problem does this PR solve?
As title
### Type of change
- [x] Refactoring
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Chores**
* Improved authentication error logging to better distinguish between
JWT and API token failures.
* Enhanced code documentation with clarifying comments for better
maintainability.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve?
Feat: Integrate the name, avatar, and description of chat and search
into a single component.
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Inline-editable avatar, name, and description fields
* Expandable content blocks in search results
* New RAGFlow heading/logo component
* **Refactor**
* Replaced scattered form fields with a composed Avatar/Name/Description
component
* Mindmap drawer converted to a sheet-based drawer and layout cleanup
* Simplified search page controls and layout; improved scroll viewport
handling
* **Chores**
* Added/updated English and Chinese localization keys (placeholders,
view more/less)
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Yingfeng <yingfeng.zhang@gmail.com>
### What problem does this PR solve?
Resolves#12105
This PR fixes two MCP tool call issues in
`common/mcp_tool_call_conn.py`.
First, the timeout passed to `tool_call(..., timeout=...)` was only
applied to the outer `future.result(...)` wait, but was not forwarded to
the internal MCP request. As a result, callers could pass a longer
timeout while the actual MCP request still failed after the default
internal timeout.
Second, the MCP tool call result handling assumed `result.content[0]`
always existed. If an MCP server returned an empty content list, this
could raise an exception unexpectedly.
This PR fixes both issues by:
- forwarding the external `timeout` value to the internal MCP request
timeout
- returning a clear message when the MCP server returns empty content
instead of indexing into an empty list
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe)
fix: support dense_vector from ES fields response (ES 9.x compatibility)
- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] Configuration Chore (non-breaking change which updates
configuration)
## Summary by CodeRabbit
* **Bug Fixes**
* More accurate handling and unwrapping of dense-vector fields so
returned values have correct shapes.
* Field selection reliably limits returned data and falls back to
alternate result locations when needed.
* Use of consistent result IDs and tolerant handling when score values
are missing.
* **Chores / Configuration**
* Increased build memory and adjusted build-time flags for the frontend
build.
* Simplified runtime model/GPU checks and removed an automated runtime
GPU-install attempt.
* **Build Fixes**
* `web/vite.config.ts`: make `build.minify` and `build.sourcemap`
respect `VITE_MINIFY` and `VITE_BUILD_SOURCEMAP` env vars from
Dockerfile instead of hardcoding `terser` and `true`.
* **Environment**
* Allow stack version override and default the runtime image tag to
"latest".
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Correct unwrapping of dense-vector fields and reliable field selection
with fallback locations.
* Consistent use of hit-level IDs and tolerant handling when score
values are missing.
* **Chores / Configuration**
* Increased frontend build memory and added build-time minify/sourcemap
flags; build minification and sourcemap now configurable.
* Removed runtime GPU detection for model initialization; force CPU
initialization.
* **Environment**
* Allow stack version override and default runtime image tag to
"latest".
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
### What problem does this PR solve?
Feat: support doc for pipeline parser in word
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added support for processing legacy Word `.doc` file formats,
extending document compatibility.
* **Bug Fixes**
* Enhanced error handling during document parsing to improve reliability
and prevent processing failures.
### What problem does this PR solve?
Feat: enable sync deleted files for connector
1. first comes with github
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added "sync deleted files" feature for data sources, enabling
automatic removal of files deleted from the source system.
* Added multilingual support for the new sync deleted files setting
across multiple languages.
* **UI Improvements**
* Improved checkbox form field rendering and layout.
* Enhanced full-width display for authentication token input fields.
### What problem does this PR solve?
Refactor: merge document.rename into document.update_document
### Type of change
- [x] Refactoring
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added a unified document update API (PUT) supporting name, metadata,
parser/chunk settings, and status changes.
* **Breaking Changes**
* Legacy single-parameter rename endpoint removed; renames now require
dataset + document identifiers.
* `/list` now reads dataset id from a different query parameter.
* **Validation / Bug Fixes**
* Stricter meta_fields and parser-config validation; unauthenticated
requests return 401.
* **Frontend**
* UI now sends dataset id when saving document names.
* **Tests**
* Numerous unit and HTTP tests adjusted or removed to match new API and
validations.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
Co-authored-by: Jin Hai <haijin.chn@gmail.com>
Co-authored-by: MkDev11 <94194147+MkDev11@users.noreply.github.com>
Co-authored-by: mkdev11 <YOUR_GITHUB_ID+MkDev11@users.noreply.github.com>
Co-authored-by: mkdev11 <MkDev11@users.noreply.github.com>
Co-authored-by: Qi Wang <wangq8@outlook.com>
Co-authored-by: dataCenter430 <161712630+dataCenter430@users.noreply.github.com>
Co-authored-by: balibabu <cike8899@users.noreply.github.com>
### What problem does this PR solve?
Add stage for migrate tenant_llm data into table tenant_model_instance
and tenant_model.
### Type of change
- [x] Other (please describe): tool script
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Chores**
* Added two new migration stages to move tenant model and instance
records into new target tables, with dry-run, full-execute, and "create
table only" modes; migration skips already-migrated rows to avoid
duplicates.
* **Bug Fixes**
* Cleaned up migration header logging for clearer output.
* **Documentation**
* Added usage guide describing stages, options, modes, config format,
examples, and expected logs.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### What problem does this PR solve?
Fix: dsl import/export
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Enhanced JSON import functionality for agents to automatically
populate components from imported graph structures.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Zhichang Yu <yuzhichang@gmail.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
### What problem does this PR solve?
Implement Delete in GO and refactor functions
### Type of change
- [x] Refactoring
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added a remove_chunks command to delete specific or all chunks from a
document.
* Added new endpoints for chunk removal and chunk update.
* **Refactor**
* Renamed index commands to dataset/metadata table terminology and
updated REST routes accordingly.
* Updated chunk update flow to a JSON POST style and improved metadata
error messages.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
### What problem does this PR solve?
Revert xgboost version to 1.6.0
### Type of change
- [ ] Bug Fix (non-breaking change which fixes an issue)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Chores**
* Updated xgboost dependency from version 3.2.0 to 1.6.0
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### What problem does this PR solve?
1. list configs
2. set log level debug/info/warn/error/fatal/panic
```
RAGFlow(user)> list configs;
+--------------------+-----------------------+
| key | value |
+--------------------+-----------------------+
| redis_host | localhost:6379 |
| doc_engine | elasticsearch |
| elasticsearch_host | http://localhost:1200 |
| log_level | info |
| database | mysql |
| database_host | localhost:3306 |
| admin | 0.0.0.0:9383 |
| storage_engine | minio |
| minio_host | localhost:9000 |
+--------------------+-----------------------+
```
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Release Notes
* **New Features**
* Added `LIST CONFIGS` command to view system configuration details
(Redis, database, log level, storage engine, and host settings).
* Added `SET LOG LEVEL` command to adjust logging verbosity at runtime.
* **Improvements**
* Enhanced log level configuration defaults and runtime state
management.
* Reorganized token management and system endpoints under `/system/`
routes for better API organization.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve?
Refactor: Remove unused API code
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Style**
* Updated table header styling in dataset settings by removing a
hard-coded background color class, allowing the header to use default or
inherited component styling instead.
* **Refactor**
* Removed token management endpoints from the API service. Token
creation, listing, and removal functions are no longer available.
* Removed the statistics data endpoint from available API routes.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### What problem does this PR solve?
Fix: Linter error message: Use 'const' instead.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* Updated variable declarations across form components, agent utilities,
memory management hooks, and data handling functions to enhance code
consistency and maintainability throughout the application codebase.
* **Style**
* Added ESLint suppressions to document intentional constant-condition
patterns in asynchronous event streaming operations.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### What problem does this PR solve?
Fix import error in sandbox provider.
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Chores**
* Updated internal configuration import mechanism for sandbox provider
initialization. No end-user impact.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
### What problem does this PR solve?
- ping
- token
- log level
### Type of change
- [x] Refactoring
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Refactor**
* System endpoints consolidated under /api/v1/system: ping, health
check, and token management moved to the centralized API surface.
* Token management unified at /api/v1/system/tokens with
list/create/delete behavior.
* **Documentation**
* API reference updated to reflect the new /api/v1/system paths.
* **Tests**
* Client fixtures and test utilities updated to use
/api/v1/system/tokens; one unit test for health/oceanbase status
removed.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
