add .claude config folder with Claude-equivalent agent and hook settings

Mirrors .cursor and .codex structure with Claude model assignments:
- haiku for lighter tasks (translator, browser-check, profiler)
- sonnet for standard tasks (code-quality, plan-implementer, etc.)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.claude/skills/deslop/SKILL.md

@@ -0,0 +1,87 @@
+---
+name: deslop
+description: Scan recent changes for AI-generated code slop and remove it. Use when the user says "deslop", "remove slop", "clean up AI code", or asks to remove AI-generated artifacts from the codebase.
+disable-model-invocation: true
+---
+
+# Remove AI Code Slop
+
+Scan the diff against main and remove AI-generated slop introduced in this branch.
+
+## Workflow
+
+1. **Get the diff**
+
+   ```bash
+   git diff main...HEAD
+   ```
+
+   If there are also uncommitted changes, include them:
+   ```bash
+   git diff main
+   ```
+
+2. **Scan each changed file** for the slop categories below
+3. **Fix** each instance — remove or rewrite to match the surrounding code style
+4. **Verify** the build still passes:
+   ```bash
+   yarn build && yarn lint && yarn type-check
+   ```
+5. **Report** a 1-3 sentence summary of what you changed
+
+## Slop Categories
+
+### Unnecessary comments
+
+AI loves adding comments that restate the code. Remove comments that a human wouldn't write. Keep comments that explain *why* — domain reasoning, constraints, trade-offs, or non-obvious intent.
+
+```typescript
+// ❌ Slop — restates the code
+const [count, setCount] = useState(0); // Initialize count state to 0
+
+// ❌ Slop — obvious from context
+// Fetch the user data
+const user = useComment({ commentCid });
+
+// ✅ Keep — explains non-obvious intent
+// bitsocial-react-hooks returns undefined while loading, null if not found
+const isLoading = comment === undefined;
+```
+
+### Excessive defensive checks
+
+AI adds try/catch blocks and null guards everywhere, even on trusted codepaths. Remove guards that the surrounding code doesn't need.
+
+```typescript
+// ❌ Slop — bitsocial-react-hooks already handles errors internally
+try {
+  const { feed } = useFeed({ subplebbitAddresses });
+} catch (error) {
+  console.error('Failed to fetch feed:', error);
+}
+
+// ✅ Clean — just use the hook directly
+const { feed } = useFeed({ subplebbitAddresses });
+```
+
+### `as any` casts
+
+AI casts to `any` to bypass type errors instead of fixing the actual types. Remove the cast and fix the underlying type issue.
+
+### Inconsistent style
+
+Any pattern that doesn't match the rest of the file: different naming conventions, different import ordering, unnecessary abstractions, or overly verbose code where the file is concise.
+
+### Over-engineering
+
+AI tends to add unnecessary abstractions, utility functions, or wrapper components that obscure simple logic. If a one-liner was wrapped in a helper, unwrap it.
+
+## Judgment Call: When to Keep Comments
+
+Comments are necessary when code expresses:
+- Non-obvious intent or domain-specific reasoning
+- Constraints that aren't apparent from the implementation
+- Trade-offs or "why not X" decisions
+- Workarounds with context on when they can be removed
+
+When in doubt, check if similar code nearby has comments. Match the file's existing comment density.