feat: add Ragcon provider (#13425)

### What problem does this PR solve?

This PR aims to extend the list of possible providers. Adds new Provider
"RAGcon" within the Ollama Modal. It provides all model types except OCR
via Openai-compatible endpoints.

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

---------

Co-authored-by: Jakob <16180662+hauberj@users.noreply.github.com>

web/src/assets/svg/llm/ragcon.svg

@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" width="75" height="75" version="1.1" viewBox="0 0 75 75">
+  <defs>
+    <style>
+      .cls-1 {
+        fill: #63c3d1;
+      }
+
+      .cls-2 {
+        fill: #194870;
+      }
+    </style>
+  </defs>
+  <!-- Generator: Adobe Illustrator 28.7.7, SVG Export Plug-In . SVG Version: 1.2.0 Build 194)  -->
+  <g>
+    <g id="Ebene_1">
+      <g>
+        <path class="cls-2" d="M8.889.148C4.043.148.115,4.078.115,8.923s3.928,8.774,8.774,8.774,8.774-3.929,8.774-8.774S13.735.148,8.889.148ZM8.889,13.179c-2.351,0-4.256-1.905-4.256-4.256s1.905-4.256,4.256-4.256,4.256,1.905,4.256,4.256-1.905,4.256-4.256,4.256Z"/>
+        <path class="cls-2" d="M25.866,33.473c-4.846,0-8.774,3.93-8.774,8.775s3.928,8.774,8.774,8.774,8.774-3.929,8.774-8.774-3.928-8.775-8.774-8.775ZM25.866,46.503c-2.351,0-4.256-1.905-4.256-4.256s1.905-4.256,4.256-4.256,4.256,1.905,4.256,4.256-1.905,4.256-4.256,4.256Z"/>
+      </g>
+      <path class="cls-1" d="M73.319,63.835l-10.95-21.456c4.362-4.335,7.063-10.261,7.063-16.796,0-13.242-11.058-24.015-24.651-24.015l-31.11.003c2.402,1.566,3.992,4.271,3.992,7.352s-1.591,5.786-3.994,7.351l31.112-.003c5.485,0,9.947,4.177,9.947,9.312s-4.462,9.311-9.948,9.311l-13.302.002c-.258,0-.513.014-.764.04,2.365,1.572,3.926,4.259,3.926,7.311s-1.561,5.74-3.927,7.311c.253.026.509.04.768.04h13.301c1.555,0,3.07-.159,4.546-.428l10.895,21.347c1.3,2.547,3.879,4.012,6.554,4.012,1.124,0,2.265-.259,3.336-.806,3.616-1.845,5.051-6.272,3.206-9.889Z"/>
+    </g>
+  </g>
+</svg>

web/src/components/svg-icon.tsx

@@ -85,6 +85,7 @@ const svgIcons = [
   LLMFactory.N1n,
   // LLMFactory.DeerAPI,
   LLMFactory.Avian,
+  LLMFactory.RAGcon,
 ];
 
 export const LlmIcon = ({

web/src/constants/llm.ts

@@ -64,6 +64,7 @@ export enum LLMFactory {
   PaddleOCR = 'PaddleOCR',
   N1n = 'n1n',
   Avian = 'Avian',
+  RAGcon = 'RAGcon',
 }
 
 // Please lowercase the file name
@@ -133,6 +134,7 @@ export const IconMap = {
   [LLMFactory.PaddleOCR]: 'paddleocr',
   [LLMFactory.N1n]: 'n1n',
   [LLMFactory.Avian]: 'avian',
+  [LLMFactory.RAGcon]: 'ragcon',
 };
 
 export const APIMapUrl = {

web/src/pages/user-setting/constants.tsx

@@ -39,6 +39,7 @@ export const LocalLlmFactories = [
   LLMFactory.GPUStack,
   LLMFactory.ModelScope,
   LLMFactory.VLLM,
+  LLMFactory.RAGcon,
 ];
 
 export enum TenantRole {

web/src/pages/user-setting/setting-model/modal/ollama-modal/index.tsx

@@ -27,6 +27,7 @@ const llmFactoryToUrlMap: Partial<Record<LLMFactory, string>> = {
   [LLMFactory.LMStudio]: 'https://lmstudio.ai/docs/basics',
   [LLMFactory.OpenAiAPICompatible]:
     'https://platform.openai.com/docs/models/gpt-4',
+  [LLMFactory.RAGcon]: 'https://www.ragcon.ai/erste-schritte-mit-ragflow/',
   [LLMFactory.TogetherAI]: 'https://docs.together.ai/docs/deployment-options',
   [LLMFactory.Replicate]: 'https://replicate.com/docs/topics/deployments',
   [LLMFactory.OpenRouter]: 'https://openrouter.ai/docs',
@@ -81,6 +82,14 @@ const OllamaModal = ({
       'speech2text',
       'tts',
     ]),
+    [LLMFactory.RAGcon]: buildModelTypeOptions([
+      'chat',
+      'embedding',
+      'rerank',
+      'image2text',
+      'speech2text',
+      'tts',
+    ]),
     [LLMFactory.ModelScope]: buildModelTypeOptions(['chat']),
     [LLMFactory.GPUStack]: buildModelTypeOptions([
       'chat',