🔧(project) change env.d system by using local files

We had lot of problems with the previous env.d system.
Users were often confused by the need to change
the env.d files manually, leading to issues
when using the project locally.
This commit introduces a new system that uses
.env.local files, which are automatically created
and can be modified by users without affecting
the original env.d files. This should simplify
the development process and reduce confusion by
removing the need to manually edit env.d files.

.github/workflows/impress-frontend.yml

@@ -80,7 +80,7 @@ jobs:
           fail-on-cache-miss: true
 
       - name: Set e2e env variables
-        run: cat env.d/development/common.e2e.dist >> env.d/development/common.dist
+        run: cat env.d/development/common.e2e >> env.d/development/common.local
 
       - name: Install Playwright Browsers
         run: cd src/frontend/apps/e2e && yarn install --frozen-lockfile && yarn install-playwright chromium
@@ -119,7 +119,7 @@ jobs:
           fail-on-cache-miss: true
 
       - name: Set e2e env variables
-        run: cat env.d/development/common.e2e.dist >> env.d/development/common.dist
+        run: cat env.d/development/common.e2e >> env.d/development/common.local
 
       - name: Install Playwright Browsers
         run: cd src/frontend/apps/e2e && yarn install --frozen-lockfile && yarn install-playwright firefox webkit chromium