Add sync-repos and WezTerm theming to claude-profile

claude-profile now:
- Syncs all repos (git pull --ff-only) before starting a session
- Emits WezTerm user-var escape sequences to trigger profile themes
- Resets terminal theme on session exit via trap

New script sync-repos pulls latest for all git repos under ~/dev/claude
with --dryrun support and color status output.

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

scripts/sync-repos

@@ -0,0 +1,85 @@
+#!/usr/bin/env bash
+# sync-repos — Pull latest for all git repos under ~/dev/claude
+# Usage:
+#   sync-repos              # pull all repos
+#   sync-repos --dryrun     # show what would be pulled
+#   sync-repos -n           # same as --dryrun
+
+set -euo pipefail
+
+BASE_DIR="${HOME}/dev/claude"
+DRYRUN=false
+
+if [[ "${1:-}" == "--dryrun" || "${1:-}" == "-n" ]]; then
+    DRYRUN=true
+fi
+
+GREEN='\033[0;32m'
+YELLOW='\033[0;33m'
+RED='\033[0;31m'
+DIM='\033[2m'
+RESET='\033[0m'
+
+pulled=0
+skipped=0
+failed=0
+dirty=0
+
+# Find all git repos (look for .git dirs, max depth 3 to cover projects/ and octopus/)
+while IFS= read -r gitdir; do
+    repo_dir="$(dirname "$gitdir")"
+    repo_name="${repo_dir#"${BASE_DIR}/"}"
+
+    # Skip if no remote configured
+    if ! git -C "$repo_dir" remote get-url origin &>/dev/null; then
+        printf "${DIM}  skip  %-40s no remote${RESET}\n" "$repo_name"
+        skipped=$((skipped + 1))
+        continue
+    fi
+
+    # Check for uncommitted changes
+    if ! git -C "$repo_dir" diff --quiet 2>/dev/null || ! git -C "$repo_dir" diff --cached --quiet 2>/dev/null; then
+        has_changes=true
+    else
+        has_changes=false
+    fi
+
+    if $DRYRUN; then
+        branch="$(git -C "$repo_dir" rev-parse --abbrev-ref HEAD 2>/dev/null || echo "unknown")"
+        if $has_changes; then
+            printf "${YELLOW}  dirty %-40s %s (has uncommitted changes)${RESET}\n" "$repo_name" "$branch"
+            dirty=$((dirty + 1))
+        else
+            printf "${GREEN}  pull  %-40s %s${RESET}\n" "$repo_name" "$branch"
+            pulled=$((pulled + 1))
+        fi
+        continue
+    fi
+
+    # Pull with --ff-only to avoid creating merge commits
+    branch="$(git -C "$repo_dir" rev-parse --abbrev-ref HEAD 2>/dev/null || echo "unknown")"
+    output="$(git -C "$repo_dir" pull --ff-only 2>&1)" && rc=0 || rc=$?
+
+    if [[ $rc -eq 0 ]]; then
+        if echo "$output" | grep -q "Already up to date"; then
+            printf "${DIM}  ok    %-40s %s (up to date)${RESET}\n" "$repo_name" "$branch"
+        else
+            printf "${GREEN}  pull  %-40s %s${RESET}\n" "$repo_name" "$branch"
+        fi
+        pulled=$((pulled + 1))
+    else
+        printf "${RED}  FAIL  %-40s %s${RESET}\n" "$repo_name" "$branch"
+        printf "${DIM}         %s${RESET}\n" "$output"
+        failed=$((failed + 1))
+    fi
+
+done < <(find "$BASE_DIR" -maxdepth 4 -name .git -type d 2>/dev/null | sort)
+
+echo ""
+if $DRYRUN; then
+    echo "Dryrun: ${pulled} would pull, ${dirty} dirty, ${skipped} skipped"
+else
+    echo "Done: ${pulled} pulled, ${failed} failed, ${skipped} skipped"
+fi
+
+[[ $failed -eq 0 ]]