Add Claude Code setup and fix trailing comma in content config

- Add CLAUDE.md with project instructions and conventions
- Add SPRINT.md for task tracking
- Add .claude/settings.local.json with dev command permissions
- Add trailing comma to pleroma hashtag list in content.config.ts

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/content.config.ts b/src/content.config.ts
index 0c97338..27c16d6 100644
--- a/src/content.config.ts
+++ b/src/content.config.ts
@@ -65,7 +65,7 @@ const pleroma = defineCollection({
 			"#termowizja",
 			"#wlochy",
 			"#włochy",
-			"#sycylia"
+			"#sycylia",
 		],
 	}),
 	schema: baseSchema.extend({