feat(skills): support git-sourced skills in restore flow

skills.sh now handles two source types: GitHub (existing behavior) and
git (new). Git-sourced skills are grouped by sourceUrl so each remote
is cloned once, with -s flags to pick specific skills. Sets
GIT_LFS_SKIP_SMUDGE=1 to avoid choking on repos with LFS objects.

Also updates skill-lock.json with diataxis and technical-writing from
alpha's dotfiles (Gitea), and removes stale craftdesk reference from
claudeconfig.sh.

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

Author: technicalpickles

agents/.skill-lock.json

@@ -8,7 +8,25 @@
       "skillPath": "dg/SKILL.md",
       "skillFolderHash": "fcbfa793d2e40c0a84fef9cb97b84919f1c51442",
       "installedAt": "2026-04-03T13:22:15.516Z",
-      "updatedAt": "2026-04-03T13:22:15.516Z"
+      "updatedAt": "2026-04-03T15:23:45.081Z"
+    },
+    "diataxis": {
+      "source": "alpha/dotfiles",
+      "sourceType": "git",
+      "sourceUrl": "https://git.kejadlen.dev/alpha/dotfiles.git",
+      "skillPath": "ai/skills/diataxis/SKILL.md",
+      "skillFolderHash": "",
+      "installedAt": "2026-04-06T15:37:40.760Z",
+      "updatedAt": "2026-04-06T15:37:40.760Z"
+    },
+    "technical-writing": {
+      "source": "alpha/dotfiles",
+      "sourceType": "git",
+      "sourceUrl": "https://git.kejadlen.dev/alpha/dotfiles.git",
+      "skillPath": "ai/skills/technical-writing/SKILL.md",
+      "skillFolderHash": "",
+      "installedAt": "2026-04-06T15:37:40.762Z",
+      "updatedAt": "2026-04-06T15:37:40.762Z"
     }
   },
   "dismissed": {

claudeconfig.sh

@@ -286,5 +286,4 @@ echo "✓ Claude Code configuration complete"
 echo "  Settings: $HOME/.claude/settings.json"
 echo "  Role: $ROLE"
 echo ""
-echo "Note: Skills are now installed per-project via craftdesk."
-echo "  Run 'craftdesk-setup' in a project to configure skills."
+echo "Note: Global skills are restored from ~/.agents/.skill-lock.json via skills.sh"

skills.sh

@@ -17,10 +17,33 @@ if ! command -v npx &>/dev/null; then
   exit 0
 fi
 
-# Restore globally installed skills from the lock file
-jq -r '.skills | to_entries[] | .value.source' "$HOME/.agents/.skill-lock.json" | while read -r source; do
-  echo "  📦 installing $source"
+LOCK_FILE="$HOME/.agents/.skill-lock.json"
+
+# Restore GitHub-sourced skills (simple: one skill per source)
+jq -r '.skills | to_entries[] | select(.value.sourceType == "github") | .value.source' "$LOCK_FILE" | while read -r source; do
+  echo "  📦 installing $source (github)"
   npx -y skills add "$source" -g -y
 done
 
+# Restore git-sourced skills (grouped by sourceUrl, with -s flags per skill)
+# Skip LFS smudge since remote repos may have LFS objects we don't need
+jq -r '
+  [.skills | to_entries[] | select(.value.sourceType == "git")]
+  | group_by(.value.sourceUrl)[]
+  | { url: .[0].value.sourceUrl, skills: [.[].key] }
+  | @json
+' "$LOCK_FILE" | while read -r group; do
+  url=$(echo "$group" | jq -r '.url')
+  mapfile -t skill_names < <(echo "$group" | jq -r '.skills[]')
+
+  skill_flags=""
+  for name in "${skill_names[@]}"; do
+    skill_flags="$skill_flags -s $name"
+  done
+
+  echo "  📦 installing ${skill_names[*]} from $url"
+  # shellcheck disable=SC2086
+  GIT_LFS_SKIP_SMUDGE=1 npx -y skills add "$url" $skill_flags -g -y
+done
+
 echo