feat(claude): add initial dotfiles

.gitignore

@@ -110,3 +110,9 @@ swaync/*
 !fuzzel
 fuzzel/*
 !fuzzel/fuzzel.ini
+
+# claude
+!claude
+claude/*
+!claude/CLAUDE.md
+!claude/settings.json

claude/CLAUDE.md

@@ -0,0 +1,38 @@
+# Global CLAUDE.md
+
+## Comments
+
+Comments must be one of two forms:
+
+```
+# descriptive but non-verbose comment
+# KEYWORD:(@janezicmatej) descriptive but non-verbose comment
+```
+
+Rules:
+- always lowercase
+- no trailing punctuation
+- keywords: WARN, FIX, NOTE, TODO, PERF, TEST, HACK
+- keyword comments must include attribution `(@janezicmatej)`
+
+## Git
+- all git work MUST happen in sub-agents with `isolation: "worktree"`
+- agents MUST commit with `--no-gpg-sign`
+
+## Workflow
+- implement changes directly; don't use sub-agents/Task for simple operations like renames, file moves, or single-file edits; only use Task for genuinely complex parallel exploration or research
+- when redirected or interrupted, immediately stop the current approach and follow the new direction; don't explain or defend the previous approach
+- focus on one goal per session; don't drift into unrelated improvements
+- use Task agents for research and exploration, not for straightforward implementation
+
+## Scope
+- NEVER modify anything outside the scope of what was asked
+- don't introduce unrelated changes, touch unrelated configs, or change defaults not mentioned
+- if something related should change, ask first
+
+## Config locations
+- MCP server configs go in `.claude.json` (project) or `~/.claude.json` (global), not `settings.json`
+- `settings.json` is for permissions, hooks, and behavior settings
+
+## Code quality
+- after making changes, check if the project has linters/formatters and run them

claude/settings.json

@@ -0,0 +1,13 @@
+{
+  "permissions": {
+    "allow": [
+      "mcp__todo__*",
+      "mcp__nixos__*"
+    ]
+  },
+  "hooks": {},
+  "voiceEnabled": true,
+  "skipDangerousModePermissionPrompt": true,
+  "effortLevel": "high",
+  "mcpServers": {}
+}

zsh/.zshenv

@@ -23,6 +23,9 @@ export NAME="Matej Janežič"
 # starship nest config into a folder, default is ~/.config/starship.toml
 export STARSHIP_CONFIG="$XDG_CONFIG_HOME/starship/config.toml"
 
+# claude
+export CLAUDE_CONFIG_DIR="$XDG_CONFIG_HOME/claude"
+
 # cliphist
 export CLIPHIST_DB_PATH="/tmp/cliphist-db"