feat(page): initial landing page with dev tooling

Pre-launch landing page for The Lofty Project — a 501(c)(4) connecting
creative talent with leftist organizing. Includes hero with blur-in
line-by-line animation, three-pillar section (Talent/Media/Infrastructure),
interest signup buttons, and responsive design with fluid typography.

Tooling: Astro 5, Biome linting/formatting, Lefthook git hooks,
Commitizen with conventional commits, and project documentation.

package.json

@@ -0,0 +1,28 @@
+{
+    "name": "landing",
+    "type": "module",
+    "version": "0.0.1",
+    "scripts": {
+        "dev": "astro dev",
+        "build": "astro build",
+        "preview": "astro preview",
+        "astro": "astro",
+        "lint": "biome check .",
+        "lint:fix": "biome check --write .",
+        "format": "biome format --write .",
+        "format:check": "biome format .",
+        "commit": "cz",
+        "prepare": "lefthook install"
+    },
+    "dependencies": {
+        "astro": "^5.17.1"
+    },
+    "devDependencies": {
+        "@biomejs/biome": "^2.3.10",
+        "@commitlint/cli": "^20.2.0",
+        "@commitlint/config-conventional": "^20.2.0",
+        "commitizen": "^4.3.1",
+        "cz-git": "^1.12.0",
+        "lefthook": "^2.0.12"
+    }
+}