feat: Add database schema validation and refactor streaming queries to use SQLAlchemy's select API.

Author: Zalfsten

.devcontainer/antigravity/devcontainer.json

@@ -94,11 +94,11 @@
 				"ms-python.autopep8",
 				"ms-python.vscode-python-envs",
 				"ms-python.pylint",
+				"ms-python.mypy-type-checker",
 				"mhutchie.git-graph",
 				"donjayamanne.githistory",
 				"codezombiech.gitignore",
 				"github.copilot-chat",
-				"matangover.mypy",
 				"charliermarsh.ruff",
 				"tim-koehler.helm-intellisense",
 				"vadzimnestsiarenka.helm-template-preview-and-more"

.devcontainer/vscode/devcontainer.json

@@ -100,11 +100,11 @@
 				"ms-python.autopep8",
 				"ms-python.vscode-python-envs",
 				"ms-python.pylint",
+				"ms-python.mypy-type-checker",
 				"mhutchie.git-graph",
 				"donjayamanne.githistory",
 				"codezombiech.gitignore",
 				"github.copilot-chat",
-				"matangover.mypy",
 				"charliermarsh.ruff",
 				"tim-koehler.helm-intellisense",
 				"vadzimnestsiarenka.helm-template-preview-and-more"

.vscode/extensions.json

@@ -17,7 +17,7 @@
     "donjayamanne.githistory",
     "codezombiech.gitignore",
     "github.copilot-chat",
-    "matangover.mypy",
+    "ms-python.mypy-type-checker",
     "charliermarsh.ruff",
     "tim-koehler.helm-intellisense",
     "vadzimnestsiarenka.helm-template-preview-and-more",

.vscode/settings.json

@@ -3,7 +3,9 @@
   // For AI assistant instructions, see: copilot-instructions.md
   // For detailed project context, see: AGENTS.md
 
-  "python.testing.pytestArgs": [],
+  "python.testing.pytestArgs": [
+    "middleware"
+  ],
   "python.testing.unittestEnabled": false,
   "python.testing.pytestEnabled": true,
   "python.testing.autoTestDiscoverOnSaveEnabled": true,
@@ -25,7 +27,12 @@
   "sops-edit.onlyUseButtons": false,
   "sops-edit.tempFilePreExtension": "decrypted",
 
-  "mypy.dmypyExecutable": "${workspaceFolder}/.venv/bin/dmypy",
+  "mypy-type-checker.importStrategy": "fromEnvironment",
+  "mypy-type-checker.preferDaemon": true,
+  "mypy-type-checker.args": [
+    "--config-file",
+    "${workspaceFolder}/pyproject.toml"
+  ],
 
   // Ruff Extension Settings - ensure consistency with script
   "ruff.configuration": "./pyproject.toml",