feat: wire up framework route extraction (#89)

* docs: add framework extract wiring plan

* feat(resolution): replace extractNodes with extract() returning nodes and references

* feat(resolution): add getApplicableFrameworks helper for per-language dispatch

* feat(django): emit route nodes and route->view references in extract()

* feat(flask,fastapi): emit route nodes and route->handler references

* feat(express): emit route nodes and route->handler references

* feat(laravel): emit route nodes and route->handler references

* feat(rails): emit route nodes and route->handler references

* feat(spring): emit route nodes and route->handler references

* feat(go): emit route nodes and route->handler references

* feat(rust): emit route nodes and route->handler references

* feat(aspnet): emit route nodes and route->handler references

* feat(swift,vapor): emit route nodes and route->handler references

* chore(react,svelte): migrate resolvers to extract() interface

* feat(extraction): run framework extractors after tree-sitter parse

* docs: document framework route extraction

* feat(strip-comments): add per-language comment stripper for framework extractors

Replaces comment characters and string-literal contents with spaces (not
removal) so source offsets stay valid for downstream regex match index ->
line number conversion. Handles Python triple-quoted docstrings, Ruby
=begin/=end, Rust nested block comments, and the standard //, #, /* */
forms across the supported languages.

This is consumed by framework extract() methods in a follow-up commit so
that commented-out / docstring routing examples don't surface as phantom
route nodes in the graph.

* feat(frameworks): strip comments before regex extraction (prevents phantom routes)

Pipes the per-language stripCommentsForRegex helper into every framework
extract() that scans raw source: django/flask/fastapi (python.ts),
express, laravel, rails, spring, go, rust, aspnet, vapor, plus
swiftui/uikit struct extraction in swift.ts.

Without this, examples like:

    # path('/admin/', AdminPanel.as_view())
    """ path('/users/', UserListView.as_view()) """
    urlpatterns = [path('/real/', RealView.as_view())]

produced 3 phantom route nodes. Now only the real one is extracted.

Each framework gets a regression test in __tests__/frameworks.test.ts
asserting that line-, block-, docstring- and (where relevant)
heredoc-style commented-out routes do not surface as nodes.

---------

Co-authored-by: Colby McHenry <me@colbymchenry.com>
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

README.md

@@ -107,10 +107,32 @@ All tests used Claude Opus 4.6 (1M context) with Claude Code v2.1.91. Each test
 | **Impact Analysis** | Trace callers, callees, and the full impact radius of any symbol before making changes |
 | **Always Fresh** | File watcher uses native OS events (FSEvents/inotify/ReadDirectoryChangesW) with debounced auto-sync — the graph stays current as you code, zero config |
 | **19+ Languages** | TypeScript, JavaScript, Python, Go, Rust, Java, C#, PHP, Ruby, C, C++, Swift, Kotlin, Dart, Svelte, Liquid, Pascal/Delphi |
+| **Framework-aware Routes** | Recognizes web-framework routing files and links URL patterns to their handlers across 13 frameworks |
 | **100% Local** | No data leaves your machine. No API keys. No external services. SQLite database only |
 
 ---
 
+## Framework-aware Routes
+
+CodeGraph detects web-framework routing files and emits `route` nodes linked by `references` edges to their handler classes or functions. Querying callers of a view/controller now surfaces the URL pattern that binds it.
+
+| Framework | Shapes recognized |
+|---|---|
+| **Django** | `path()`, `re_path()`, `url()`, `include()` in `urls.py` (CBV `.as_view()`, dotted paths) |
+| **Flask** | `@app.route('/path', methods=[...])`, blueprint routes |
+| **FastAPI** | `@app.get(...)`, `@router.post(...)`, all standard methods |
+| **Express** | `app.get(...)`, `router.post(...)` with middleware chains |
+| **Laravel** | `Route::get()`, `Route::resource()`, `Controller@action`, tuple syntax |
+| **Rails** | `get '/x', to: 'users#index'`, hash-rocket `=>` syntax |
+| **Spring** | `@GetMapping`, `@PostMapping`, `@RequestMapping` on methods |
+| **Gin / chi / gorilla / mux** | `r.GET(...)`, `router.HandleFunc(...)` |
+| **Axum / actix / Rocket** | `.route("/x", get(handler))` |
+| **ASP.NET** | `[HttpGet("/x")]` attributes on action methods |
+| **Vapor** | `app.get("x", use: handler)` |
+| **React Router** / **SvelteKit** | Route component nodes |
+
+---
+
 ## Quick Start
 
 ### 1. Run the Installer