lint: record VS Code config rule + rename EditorConfig step + process-type Lint tasks

.github/workflows/test-pull-request.yml

@@ -39,7 +39,7 @@ jobs:
       - name: Lint workflows step
         uses: raven-actions/actionlint@3d39aea434753780c3b3d4a1a31c854b4dbf49d7 # v2.2.0
 
-      - name: Check line endings step
+      - name: Check EditorConfig step
         run: docker run --rm -v "$PWD":/check --workdir /check mstruebing/editorconfig-checker:latest
 
       - name: Validate registry and spec step

AGENTS.md

@@ -231,7 +231,7 @@ CI runs the full lint set, but run the linters locally before pushing to catch i
 
 - **CI (authoritative)** runs **markdownlint-cli2**, **cspell**, and **actionlint** as pinned action wrappers (Dependabot bumps them), plus **editorconfig-checker** via Docker `:latest` (its action only installs the CLI, so the Docker one-liner is what actually runs the check).
 - **The [`.husky/pre-commit`](./catalog/snippets/husky/pre-commit) hook** runs **language formatting only** - CSharpier + `dotnet format` (or ruff) via native tooling, no Docker and no doc linters, so it stays fast.
-- **The VS Code [Lint tasks](./catalog/snippets/configs/vscode-tasks.json)** run the full doc-lint set via Docker `:latest` on demand, the local surface for Markdown, spelling, workflow, and line-ending checks.
+- **The VS Code [Lint tasks](./catalog/snippets/configs/vscode-tasks.json)** run the full doc-lint set via Docker `:latest` on demand, the local surface for Markdown, spelling, workflow, and EditorConfig checks.
 
 The Docker invocations below are the same ones the VS Code tasks use, for ad-hoc or headless (agent) runs.
 
@@ -278,7 +278,7 @@ Contributors commit to this repo with signed commits; the SSH-signing setup live
 ## Editor and Tasks
 
 - **VS Code is the primary IDE, and the experience favors it.** Prefer VS Code tasks and launch configurations for building, running, and testing over ad-hoc shell scripts; a script is the fallback, not the default.
-- The `.code-workspace` file carries the shared editor settings and the recommended-extension set. A **standard set** of extensions applies to every repo (markdownlint, cspell, editorconfig, markdown-all-in-one, better-todo-tree, github-actions, actionlint, shellcheck, claude-code); **language-specific** extensions are added per project (.NET: csdevkit, csharpier; Python: python, pylance, ruff, mypy; Docker: the Docker extension). The catalog holds the full set and per-language additions: [`catalog/snippets/vscode/`](./catalog/snippets/vscode/).
+- The `.code-workspace` file carries the shared editor settings and the recommended-extension set. **All VS Code settings and extension recommendations live only here, never in a standalone `.vscode/settings.json` or `.vscode/extensions.json`** (`.vscode/` holds only `tasks.json` and `launch.json`). A **standard set** of extensions applies to every repo (markdownlint, cspell, editorconfig, markdown-all-in-one, better-todo-tree, github-actions, actionlint, shellcheck, claude-code); **language-specific** extensions are added per project (.NET: csdevkit, csharpier; Python: python, pylance, ruff, mypy; Docker: the Docker extension). The catalog holds the full set and per-language additions: [`catalog/snippets/vscode/`](./catalog/snippets/vscode/).
 - The Table of Contents is maintained by the Markdown All in One extension; `markdown.extension.toc.levels` in the workspace sets which heading levels it includes (see the Markdown rules for the authoring convention and the `<!-- omit from toc -->` exclusion marker).
 - **Agents: editing the active `.code-workspace` can reload the VS Code window and drop the agent's session.** Commit all state first, prefer opening the folder rather than the workspace while editing it, or leave workspace edits to the maintainer (a maintainer edit does not reload).
 

catalog/snippets/configs/vscode-tasks.json

@@ -123,9 +123,10 @@
         // Lint group - the local full doc-lint surface (Docker at :latest), matching the CI lint set.
         // Run on demand. The pre-commit hook does language formatting only. Every repo carries these.
         {
-            "label": "Lint: Line Endings",
-            "type": "shell",
-            "command": "docker run --rm -v \"${workspaceFolder}:/check\" -w /check mstruebing/editorconfig-checker:latest",
+            "label": "Lint: EditorConfig",
+            "type": "process",
+            "command": "docker",
+            "args": [ "run", "--rm", "-v", "${workspaceFolder}:/check", "-w", "/check", "mstruebing/editorconfig-checker:latest" ],
             "problemMatcher": [],
             "presentation": {
                 "showReuseMessage": false,
@@ -134,8 +135,9 @@
         },
         {
             "label": "Lint: Workflows",
-            "type": "shell",
-            "command": "docker run --rm -v \"${workspaceFolder}:/repo\" -w /repo rhysd/actionlint:latest -color",
+            "type": "process",
+            "command": "docker",
+            "args": [ "run", "--rm", "-v", "${workspaceFolder}:/repo", "-w", "/repo", "rhysd/actionlint:latest", "-color" ],
             "problemMatcher": [],
             "presentation": {
                 "showReuseMessage": false,
@@ -144,8 +146,9 @@
         },
         {
             "label": "Lint: Markdown",
-            "type": "shell",
-            "command": "docker run --rm -v \"${workspaceFolder}:/workdir\" -w /workdir davidanson/markdownlint-cli2:latest \"**/*.md\"",
+            "type": "process",
+            "command": "docker",
+            "args": [ "run", "--rm", "-v", "${workspaceFolder}:/workdir", "-w", "/workdir", "davidanson/markdownlint-cli2:latest", "**/*.md" ],
             "problemMatcher": [],
             "presentation": {
                 "showReuseMessage": false,
@@ -154,8 +157,9 @@
         },
         {
             "label": "Lint: Spelling",
-            "type": "shell",
-            "command": "docker run --rm -v \"${workspaceFolder}:/workdir\" -w /workdir ghcr.io/streetsidesoftware/cspell:latest --no-progress \"**/*.md\"",
+            "type": "process",
+            "command": "docker",
+            "args": [ "run", "--rm", "-v", "${workspaceFolder}:/workdir", "-w", "/workdir", "ghcr.io/streetsidesoftware/cspell:latest", "--no-progress", "**/*.md" ],
             "problemMatcher": [],
             "presentation": {
                 "showReuseMessage": false,
@@ -166,7 +170,7 @@
             "label": "Lint: All",
             "dependsOrder": "sequence",
             "dependsOn": [
-                "Lint: Line Endings",
+                "Lint: EditorConfig",
                 "Lint: Workflows",
                 "Lint: Markdown",
                 "Lint: Spelling"