* fix: tutorial section overhaul and bug fixes
- Tutorial section is moved out of getting started and is a seperate section
- Fixed a sentence in getting-started page that still showed “google search”
- Given we will have more tutorials as part of docs, now we have sub-sections with the tutorial name
- For weather agent team - fixed issues pointed out in #118#135
- It now includes code for asynio in the notebook
- It also now has .py file to run it through adk web
- Step 2 is now optional and not connected to other steps. So user can follow other steps if they choose to
- There is disclaimer at the top - for different method to run the code
- The text on the page is now synced with notebook
- Collab and social link are updated with new changes in folder.
* added a redirect in the redirect_maps
* adding license headers in the code for tutorial for .py files