fix: Enable macOS Cmd+Ctrl hotkey combinations

- Separate Super (Command) and Control modifiers on macOS
- Maintain cross-platform compatibility with CommandOrControl
- Add validation for library requirement (non-modifier key needed)
- Add comprehensive test suite for keyboard normalization
- Update display formatting with proper macOS symbols (⌘/⌃)

Fixes the issue where macOS users couldn't set Cmd+Alt+Ctrl combinations
due to both metaKey and ctrlKey mapping to the same CommandOrControl string.

Author: moinulmoin

.claude/settings.local.json

@@ -4,8 +4,6 @@
       "Bash(grep:*)",
       "Bash(cargo test)",
       "Bash(pnpm test:*)",
-      "mcp__deepwiki__read_wiki_contents",
-      "mcp__deepwiki__ask_question",
       "Bash(cargo check:*)",
       "Bash(find:*)",
       "Bash(diff:*)",
@@ -14,16 +12,11 @@
       "Bash(pnpm typecheck:*)",
       "Bash(rg:*)",
       "WebSearch",
-      "Bash(gh pr diff:*)",
-      "Read(//Users/moinulmoin/Developer/oss/voicetypr-streaming/**)",
       "mcp__sequential-thinking__sequentialthinking",
       "Bash(pnpm audit:*)"
     ],
     "deny": [],
-    "defaultMode": "acceptEdits",
-    "additionalDirectories": [
-      "/Users/moinulmoin/Developer/oss/voicetypr-web"
-    ]
+    "additionalDirectories": ["/Users/moinulmoin/Developer/oss/voicetypr-web"]
   },
   "hooks": {
     "PreToolUse": [
@@ -76,4 +69,4 @@
       }
     ]
   }
-}
+}

.gitignore

@@ -42,3 +42,5 @@ agent-reports
 notarized-build-*
 
 .claudedocs/
+
+agent-docs/