Migrate to pnpm, nx and using error-translator

.gitignore

@@ -1,11 +1,18 @@
 out
 dist
 node_modules
+.pnpm
+.nx
 .vscode-test/
 *.vsix
-.turbo
 .vercel
 .idea
 **/.DS_Store
 tsconfig.tsbuildinfo
 coverage
+artifacts/vsix
+tmp
+.cache
+.cache/
+**/.cache/
+*.tsbuildinfo

.nxignore

@@ -0,0 +1,2 @@
+tmp/**
+examples/**

.vscode/launch.json

@@ -13,10 +13,9 @@
         "--extensionDevelopmentPath=${workspaceFolder}/apps/vscode-extension"
       ],
       "outFiles": [
-        "${workspaceFolder}/apps/vscode-extension/dist/**/*.js",
-        "${workspaceFolder}/apps/vscode-extension/out/**/*.js"
+        "${workspaceFolder}/apps/vscode-extension/dist/**/*.js"
       ],
-      "preLaunchTask": "watch - apps/vscode-extension"
+      "preLaunchTask": "watch - pretty-ts-errors"
     },
     {
       "name": "Run Extension (all extensions disabled)",
@@ -27,10 +26,9 @@
         "--extensionDevelopmentPath=${workspaceFolder}/apps/vscode-extension"
       ],
       "outFiles": [
-        "${workspaceFolder}/apps/vscode-extension/dist/**/*.js",
-        "${workspaceFolder}/apps/vscode-extension/out/**/*.js"
+        "${workspaceFolder}/apps/vscode-extension/dist/**/*.js"
       ],
-      "preLaunchTask": "watch - apps/vscode-extension"
+      "preLaunchTask": "watch - pretty-ts-errors"
     },
     {
       "name": "Extension Tests",

.vscode/settings.json

@@ -8,7 +8,7 @@
     "out": true, // set this to false to include "out" folder in search results
     "dist": true // set this to false to include "dist" folder in search results
   },
-  // Turn off tsc task auto detection since we have the necessary tasks as npm scripts
+  // Turn off tsc task auto detection since the workspace uses explicit Nx tasks.
   "typescript.tsc.autoDetect": "off",
   "chat.tools.terminal.autoApprove": {
     "npx vitest": true

.vscode/tasks.json

@@ -4,31 +4,20 @@
   "version": "2.0.0",
   "tasks": [
     {
-      "label": "watch - apps/vscode-extension",
+      "label": "watch - pretty-ts-errors",
       "type": "shell",
-      "command": "npm run watch --silent",
+      "command": "pnpm exec nx run pretty-ts-errors:dev",
       "options": {
-        "cwd": "${workspaceFolder}/apps/vscode-extension"
+        "cwd": "${workspaceFolder}"
       },
       "problemMatcher": {
         "owner": "esbuild",
         "fileLocation": "autoDetect",
-        "pattern": [
-          {
-            "regexp": "^✘ \\[ERROR\\] (.*)$",
-            "message": 1
-          },
-          {
-            "regexp": "^\\s*(.*):(\\d+):(\\d+):$",
-            "file": 1,
-            "line": 2,
-            "column": 3
-          }
-        ],
+        "pattern": [],
         "background": {
           "activeOnStart": true,
-          "beginsPattern": "^\\[watch\\] build started$",
-          "endsPattern": "^\\[watch\\] build finished$"
+          "beginsPattern": "^> nx run pretty-ts-errors:dev$",
+          "endsPattern": "^\\[ watch \\] build succeeded, watching for changes\\.\\.\\.$"
         }
       },
       "isBackground": true,
@@ -42,9 +31,12 @@
       }
     },
     {
-      "type": "npm",
-      "script": "watch-tests",
-      "path": "apps/vscode-extension",
+      "label": "watch-tests - pretty-ts-errors",
+      "type": "shell",
+      "command": "pnpm exec nx run pretty-ts-errors:watch-tests",
+      "options": {
+        "cwd": "${workspaceFolder}"
+      },
       "problemMatcher": "$tsc-watch",
       "isBackground": true,
       "presentation": {
@@ -55,7 +47,10 @@
     },
     {
       "label": "tasks: watch-tests",
-      "dependsOn": ["watch - apps/vscode-extension", "npm: watch-tests"],
+      "dependsOn": [
+        "watch - pretty-ts-errors",
+        "watch-tests - pretty-ts-errors"
+      ],
       "problemMatcher": []
     }
   ]

CONVENTIONS.md

@@ -0,0 +1,20 @@
+# Conventions
+
+Diese Datei ist die workspace-weite TOC fuer verbindliche, dauerhaft geltende
+Konventionen im Repository `pretty-ts-errors`.
+
+## Nutzung
+
+- Die Root-Datei `CONVENTIONS.md` bleibt bewusst kurz und fungiert nur als
+  Einstiegspunkt.
+- Detailkonventionen liegen unter `docs/conventions/`.
+- Jede Konvention in `docs/conventions/` beschreibt einen stabilen,
+  wiederverwendbaren Architektur- oder Implementierungsstandard und nicht nur
+  einen temporaeren Handoff-Stand.
+
+## Table Of Contents
+
+1. [`docs/conventions/diagnostic-rendering-surfaces.md`](docs/conventions/diagnostic-rendering-surfaces.md)
+   Verbindliche Architekturkonvention fuer Sidebar, nativen Hover,
+   Trust-Boundaries, Syntax-Highlighting, Typ-Formatierung und die Trennung von
+   host-owned Shell und generischem Diagnostic-Content.