Update carousels, card hover, and IranBay branding.

Co-authored-by: Cursor <cursoragent@cursor.com>

database/migrations/007_website_blog.sql

@@ -0,0 +1,31 @@
+-- Website blog posts managed from the superadmin dashboard.
+
+CREATE TABLE IF NOT EXISTS website_blog_categories (
+  id BIGSERIAL PRIMARY KEY,
+  name VARCHAR(120) NOT NULL,
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS website_blog_categories_name_unique
+  ON website_blog_categories (name);
+
+CREATE TABLE IF NOT EXISTS website_blog_posts (
+  id BIGSERIAL PRIMARY KEY,
+  title VARCHAR(200) NOT NULL,
+  abstract TEXT,
+  main_text_html TEXT,
+  image_url TEXT,
+  category_id BIGINT NOT NULL REFERENCES website_blog_categories (id) ON DELETE RESTRICT,
+  tags TEXT[] NOT NULL DEFAULT '{}',
+  created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE INDEX IF NOT EXISTS idx_website_blog_posts_created_at
+  ON website_blog_posts (created_at DESC);
+
+CREATE INDEX IF NOT EXISTS idx_website_blog_posts_category_id
+  ON website_blog_posts (category_id);
+
+COMMENT ON TABLE website_blog_posts IS
+  'IranBay website blog posts edited from the superadmin dashboard.';