chore: initial backup of Claude Code configuration

Includes: CLAUDE.md, settings.json, agents, commands, rules, skills,
hooks, contexts, evals, get-shit-done, plugin configs (installed list
and marketplace sources). Excludes credentials, runtime caches,
telemetry, session data, and plugin binary cache.

commands/gsd/ui-phase.md

@@ -0,0 +1,34 @@
+---
+name: gsd:ui-phase
+description: Generate UI design contract (UI-SPEC.md) for frontend phases
+argument-hint: "[phase]"
+allowed-tools:
+  - Read
+  - Write
+  - Bash
+  - Glob
+  - Grep
+  - Task
+  - WebFetch
+  - AskUserQuestion
+  - mcp__context7__*
+---
+<objective>
+Create a UI design contract (UI-SPEC.md) for a frontend phase.
+Orchestrates gsd-ui-researcher and gsd-ui-checker.
+Flow: Validate → Research UI → Verify UI-SPEC → Done
+</objective>
+
+<execution_context>
+@C:/Users/yaoji/.claude/get-shit-done/workflows/ui-phase.md
+@C:/Users/yaoji/.claude/get-shit-done/references/ui-brand.md
+</execution_context>
+
+<context>
+Phase number: $ARGUMENTS — optional, auto-detects next unplanned phase if omitted.
+</context>
+
+<process>
+Execute @C:/Users/yaoji/.claude/get-shit-done/workflows/ui-phase.md end-to-end.
+Preserve all workflow gates.
+</process>