revert: refactor: build fronend via cli to allow watch mode

this revert e0e8700baa, the build via cli doesn't support plugins

.justfile

@@ -3,10 +3,6 @@ mod repo ".devfiles/justfile"
 
 set dotenv-load := true
 
-set shell := ["zsh", "-uc"]
-
-build_mode := env("BUILD_MODE", "DEVELOPMENT")
-
 [private]
 docker-compose +ARGS:
   docker compose --file .devfiles/docker/docker-compose.dev.yaml --env-file .env --project-name compendium {{ARGS}}
@@ -14,7 +10,6 @@ docker-compose +ARGS:
 start-dev-services: (docker-compose "up --remove-orphans")
 
 dev:
-  watchexec --restart --clear --watch src --watch templates cargo run
   watchexec --restart --clear --watch src --watch dist cargo run
 
 migrate: (docker-compose "run dbmate migrate")
@@ -22,13 +17,24 @@ migrate: (docker-compose "run dbmate migrate")
 rollback: (docker-compose "run dbmate rollback")
 
 build-frontend:
-  bun build \
-    {{ if uppercase(build_mode) == "DEVELOPMENT" { "--watch" } else { "" } }} \
-    --outdir 'dist' \
-    --public-path '/' \
-    --entry-naming '[dir]/[name].[ext]' \
-    --chunk-naming 'assets/[name]-[hash].[ext]' \
-    --asset-naming 'assets/[name]-[hash].[ext]' \
-    --splitting \
-    --css-chunking \
-    {{ './frontend/**/*.html' }}
+  #!/usr/bin/env bun
+  import sassPlugin from "@alecodes/bun-plugin-sass";
+
+  const entrypoints = Array.from(
+    new Bun.Glob("frontend/**/*.html").scanSync(".")
+  );
+
+  const result = await Bun.build({
+    entrypoints,
+    outdir: "dist",
+    publicPath: "/",
+    splitting: true,
+    plugins: [sassPlugin],
+    naming: {
+      entry: "[dir]/[name].[ext]",
+      chunk: "assets/[name]-[hash].[ext]",
+      asset: "assets/[name]-[hash].[ext]",
+    },
+  });
+
+  console.log("Assets compiled!");