fix: move msg file to .kugetsu/ and add tea PR creation instructions (#201)

skills/kugetsu/scripts/kugetsu-session.sh

@@ -261,27 +261,6 @@ create_session() {
     echo "$new_session_id"
 }
 
-load_session_context() {
-    local opencode_session_id="$1"
-    local sanitized_id=$(echo "$opencode_session_id" | sed 's/[^a-zA-Z0-9_-]/_/g')
-    local log_file="$LOGS_DIR/dev-$sanitized_id.log"
-    
-    if [ ! -f "$log_file" ]; then
-        echo ""
-        return
-    fi
-    
-    local context_summary="Previous session context (work was in progress, session may have crashed or been interrupted):\n\n"
-    context_summary+=$(tail -100 "$log_file" 2>/dev/null | while IFS= read -r line; do
-        line=$(strip_ansi_codes "$line")
-        echo "  $line"
-    done | head -50)
-    
-    context_summary+="\n\nPlease review this context and continue the work appropriately."
-    
-    echo "$context_summary"
-}
-
 build_dev_agent_message() {
     local issue_ref="$1"
     local user_message="${2:-}"
@@ -307,7 +286,9 @@ Workflow:
 6. If anything is unclear, post a comment on the issue asking for clarification before implementing
 7. Implement the solution
 8. Create a branch named fix/issue-$number and implement the fix
-9. Create a PR when the implementation is complete
+9. Create a PR when the implementation is complete using: tea pr create --repo $owner/$repo --title \"Your PR title\" --body \"PR description\"
+   - Make sure you are logged in with: tea login add --name gitea --token \$GITEA_TOKEN --url https://$instance
+   - If tea is not available, use: curl -X POST \"https://$instance/api/v1/repos/$owner/$repo/pulls\" -H \"Authorization: Bearer \$GITEA_TOKEN\" -H \"Content-Type: application/json\" -d '{\"title\":\"PR Title\",\"head\":\"branch-name\",\"base\":\"main\",\"body\":\"PR description\"}'
 
 Work directory: $worktree_path"
     
@@ -400,10 +381,13 @@ cmd_start() {
     
     cd "$worktree_path"
     local sanitized_id=$(echo "$new_session_id" | sed 's/[^a-zA-Z0-9_-]/_/g')
-    local msg_file="$LOGS_DIR/msg-$sanitized_id.txt"
+    mkdir -p "$worktree_path/.kugetsu"
+    if [ ! -f "$worktree_path/.gitignore" ] || ! grep -q "^.kugetsu/" "$worktree_path/.gitignore"; then
+        echo ".kugetsu/" >> "$worktree_path/.gitignore" 2>/dev/null || true
+    fi
+    local msg_file="$worktree_path/.kugetsu/msg.txt"
     printf '%s' "$dev_message" > "$msg_file"
     nohup sh -c "GITEA_TOKEN='${GITEA_TOKEN:-}' opencode run '@$msg_file' --session '$new_session_id'" >> "$LOGS_DIR/dev-$sanitized_id.log" 2>&1 &
-    rm -f "$msg_file"
     
     echo "Session started for '$issue_ref': $new_session_id"
     echo "Worktree: $worktree_path"
@@ -454,16 +438,9 @@ cmd_continue() {
     
     if [ -z "$worktree_path" ] || [ ! -d "$worktree_path" ]; then
         echo "Warning: Worktree is missing for '$session_name'. Recovering..." >&2
-        local previous_context=$(load_session_context "$opencode_session_id")
         rm -f "$session_path"
         remove_issue_from_index "$session_name"
-        if [ -n "$previous_context" ]; then
-            message="$previous_context"
-            if [ -n "$message" ]; then
-                message="$message"$'\n\n'"Additional user message: $message"
-            fi
-        fi
-        echo "Calling cmd_start to create new session and worktree with context..." >&2
+        echo "Calling cmd_start to create new session and worktree..." >&2
         cmd_start "$session_name" "$message"
         return $?
     fi
@@ -474,10 +451,13 @@ cmd_continue() {
     
     cd "$worktree_path"
     local sanitized_id=$(echo "$opencode_session_id" | sed 's/[^a-zA-Z0-9_-]/_/g')
-    local msg_file="$LOGS_DIR/msg-$sanitized_id.txt"
+    mkdir -p "$worktree_path/.kugetsu"
+    if [ ! -f "$worktree_path/.gitignore" ] || ! grep -q "^.kugetsu/" "$worktree_path/.gitignore"; then
+        echo ".kugetsu/" >> "$worktree_path/.gitignore" 2>/dev/null || true
+    fi
+    local msg_file="$worktree_path/.kugetsu/msg.txt"
     printf '%s' "$message" > "$msg_file"
     nohup sh -c "GITEA_TOKEN='${GITEA_TOKEN:-}' opencode run '@$msg_file' --session '$opencode_session_id'" >> "$LOGS_DIR/dev-$sanitized_id.log" 2>&1 &
-    rm -f "$msg_file"
 }
 
 cmd_list() {