🔨 feat(ci): Optimise ci pipeline: add caching

Author: worthant

.github/workflows/ci.yml

@@ -23,30 +23,23 @@ jobs:
           otp-version: '26.0'
           version-type: 'loose'
 
-      - name: Restore deps cache
+      - name: Restore cache
         uses: actions/cache@v4
         with:
           path: |
             deps
             _build
-          key:
-            ${{ runner.os }}-deps-${{ hashFiles('**/mix.lock') }}-git-${{
-            github.sha }}
+          key: ${{ runner.os }}-mix-${{ hashFiles('**/mix.lock') }}
           restore-keys: |
-            ${{ runner.os }}-deps-${{ hashFiles('**/mix.lock') }}
-            ${{ runner.os }}-deps
+            ${{ runner.os }}-mix-
 
       - name: Install Dependencies
         run: |
-          mix local.hex --force
-          mix local.rebar --force
           mix deps.get
 
-      - name: Remove compiled files
-        run: mix clean
-
-      - name: Compile dependencies
-        run: mix compile
+      - name: Compile code
+        run: |
+          mix compile
         env:
           MIX_ENV: test