chore(dev): replace devcontainer with uv-based local setup (#148)

* chore(dev): replace devcontainer with uv-based local setup

Drop the devcontainer workflow in favor of uv-managed Python and Docker for third-party services, switch Redis to Valkey, and replace mypy with ty in tooling and VS Code recommendations.

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(dev): remove unused os import in wait_valkey.py

Co-authored-by: Cursor <cursoragent@cursor.com>

* fix(quality): resolve ty warnings in CLI and database engine

Use TypeAdapter for AnyHttpUrl validation and async_sessionmaker for async SQLAlchemy sessions, then tighten ty rules now that diagnostics are clean.

Co-authored-by: Cursor <cursoragent@cursor.com>

---------

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: vvatelot

.devcontainer/Dockerfile

@@ -4,4 +4,10 @@ dist
 *.sqlite3
 .coverage
 coverage.xml
-*.csv
+*.csv
+
+# VS Code workspace settings (recommended extensions and editor config)
+!.vscode/
+!.vscode/extensions.json
+!.vscode/settings.json
+!.vscode/launch.json

.devcontainer/README.md

@@ -0,0 +1 @@
+3.12

.devcontainer/devcontainer-lock.json

@@ -0,0 +1,9 @@
+{
+    "recommendations": [
+        "ms-python.python",
+        "charliermarsh.ruff",
+        "tamasfe.even-better-toml",
+        "astral-sh.ty",
+        "mhutchie.git-graph"
+    ]
+}

.devcontainer/devcontainer.json

@@ -1,10 +1,6 @@
 {
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
     "version": "0.2.0",
     "configurations": [
-
         {
             "name": "Python Debugger: FastAPI",
             "type": "debugpy",
@@ -14,6 +10,10 @@
                 "ecoindex.backend.main:app",
                 "--reload"
             ],
+            "cwd": "${workspaceFolder}",
+            "env": {
+                "PYTHONPATH": "bases:components"
+            },
             "jinja": true
         }
     ]