Rename the unified application to dashboard

apps/dashboard/db/005_note_editing.sql

@@ -0,0 +1,15 @@
+BEGIN;
+ALTER TABLE posts ADD COLUMN edited_at timestamptz;
+-- Code-authored Wiki pages retain their public IDs; saved edits outlive deployments.
+CREATE TABLE note_edits (
+ page_id text PRIMARY KEY CHECK(page_id ~ '^[0-9a-f]{24}$'),
+ title text NOT NULL CHECK(length(btrim(title))>0), description text NOT NULL DEFAULT '',
+ markdown text NOT NULL DEFAULT '', updated_at timestamptz NOT NULL DEFAULT now()
+);
+CREATE TABLE note_edit_tags (
+ page_id text NOT NULL REFERENCES note_edits(page_id) ON DELETE CASCADE,
+ tag_id uuid NOT NULL REFERENCES tags(id) ON DELETE RESTRICT,
+ PRIMARY KEY(page_id,tag_id)
+);
+INSERT INTO schema_migrations(version) VALUES('005_note_editing');
+COMMIT;