feat: add git pre-push hooks (#432)

- Add cargo-husky for automatic hook installation
- Run cargo sqlx prepare --check before push
- Run cargo clippy with warnings as errors before push

Closes #403

.cargo-husky/hooks/pre-push

@@ -0,0 +1,15 @@
+#!/bin/sh
+set -e
+
+echo "=== Pre-push checks ==="
+
+echo "Checking sqlx prepare in backend/storage..."
+(cd backend/storage && cargo sqlx prepare --check)
+
+echo "Checking sqlx prepare in shared..."
+(cd shared && cargo sqlx prepare --check)
+
+echo "Running cargo clippy..."
+cargo clippy --all-targets -- -D warnings
+
+echo "=== All checks passed! ==="

backend/storage/Cargo.toml

@@ -24,3 +24,8 @@ utoipa = { version = "5.3.1", features = ["actix_extras"] }
 indexmap = { version = "2.11.0", default-features = false, features = ["std", "serde"] }
 regex = "1.11.1"
 arcadia-shared = { path = "../../shared" }
+
+[dev-dependencies.cargo-husky]
+version = "1.5"
+default-features = false
+features = ["user-hooks"]