refactor(core): migrate backend backbone from Quart to FastAPI and introduce more OpenAPI (#8688)

* refactor: migrate to fastapi

* structure refactor

* fix: pyright fix

* refactor: improve error handling and public messages in plugin services

* feat(api): refactor API client integration and enhance request handling

- Updated API client configuration to use a dedicated HTTP client.
- Introduced utility functions for generating options, queries, and form data for API requests.
- Refactored multiple API methods to utilize the new utility functions for improved consistency and readability.
- Renamed types for clarity and updated import statements accordingly.

feat(docs): add script to update OpenAPI JSON from YAML spec

- Created a Python script to convert OpenAPI YAML specification to JSON format.
- The script supports customizable input and output paths.
- Ensured the script handles directory creation for output paths and validates the YAML structure.

* fix

* feat(auth): implement rate limiting for v1 login endpoint and enhance request handling

* Refactor dashboard API routers to use legacy_router for backward compatibility

- Changed all instances of dashboard_router to legacy_router across multiple API modules including platform, plugins, providers, sessions, skills, stats, subagents, t2i, tools, updates, and asgi_runtime.
- Updated route definitions to ensure existing endpoints remain functional under the new router structure.
- Introduced support for Quart request context in asgi_runtime to enhance compatibility with existing Quart-based plugins.
- Added a test case to validate the functionality of the new Quart request context handling in plugin extensions.

* chore: remove cli test

* fix: update dashboard tests for fastapi migration

* chore: satisfy ruff checks

* fix: update openapi api key scopes

* fix: sync config scope chip selection

* fix: restore quart dependency

* docs: clarify quart plugin api compatibility

* docs: update openapi scope documentation

* fix: use singular skill openapi scope

* fix: hide update service exception details

* fix: address fastapi review comments

* fix: address dashboard review findings

* docs: revert unrelated package deployment changes

* docs: update agent api generation guidance

* feat: add plugin page web api helpers

* docs: add plugin page bridge demo

* fix: type plugin upload files

* fix: stabilize plugin page uploads

* fix: type plugin web request proxy

* docs: remove plugin page docs example

* fix: authenticate plugin page SSE bridge

AGENTS.md

@@ -49,6 +49,7 @@ ruff check .
 4. When committing, ensure to use conventional commits messages, such as `feat: add new agent for data analysis` or `fix: resolve bug in provider manager`.
 5. Use English for all new comments.
 6. For path handling, use `pathlib.Path` instead of string paths, and use `astrbot.core.utils.path_utils` to get the AstrBot data and temp directory.
+7. When backend API routes, request/response schemas, or OpenAPI definitions change, regenerate the frontend API client by running `cd dashboard && pnpm generate:api`.
 
 ### No Unnecessary Helpers
 
@@ -96,4 +97,4 @@ def calculate_metrics(user_id: int, force_refresh: bool = False) -> dict:
 1. Replace current version name to specific version name.
 2. Write changelog in `changelogs/`, you can refer to the full commit messages between the latest tag to the latest commit.
 3. Make and push a commit into master branch with message format like: `chore: bump version to 4.25.0`
-4. Create a tag and push the tag. For example: `git tag v4.25.0 && git push origin v4.25.0`
+4. Create a tag and push the tag. For example: `git tag v4.25.0 && git push origin v4.25.0`