Add server/ dir, CLAUDE.md, and SSH key management via install.sh

- server/authorized_keys: root SSH keys managed in repo
- server/requirements.md: list of required tools/packages
- git/install.sh: now also applies authorized_keys on install
- CLAUDE.md: repo overview for Claude Code
- Deploy.md: simplified

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/git/install.sh b/git/install.sh
index 12f561c..d4522ea 100755
--- a/git/install.sh
+++ b/git/install.sh
@@ -7,12 +7,27 @@ set -euo pipefail
 APP_DIR="$(cd "$(dirname "$0")/.." && pwd)"
 REPOS_FILE="$APP_DIR/git/repos.txt"
 HOOKS_SRC="$APP_DIR/git/hooks"
+AUTH_KEYS_SRC="$APP_DIR/server/authorized_keys"
 
 if [[ "$(id -u)" -ne 0 ]]; then
     echo "ERROR: root として実行してください" >&2
     exit 1
 fi
 
+echo "=== SSH authorized_keys ==="
+if [[ -f "$AUTH_KEYS_SRC" ]]; then
+    mkdir -p /root/.ssh
+    chmod 700 /root/.ssh
+    if diff -q "$AUTH_KEYS_SRC" /root/.ssh/authorized_keys >/dev/null 2>&1; then
+        echo "  unchanged"
+    else
+        cp "$AUTH_KEYS_SRC" /root/.ssh/authorized_keys
+        chmod 600 /root/.ssh/authorized_keys
+        echo "  installed"
+    fi
+fi
+
+echo ""
 echo "=== Repositories ==="
 while IFS=: read -r repo_name work_tree; do
     [[ "$repo_name" =~ ^#.*$ || -z "$repo_name" ]] && continue