make image smaller + allow long passwd + dep updates + fix compression/misspellings

Signed-off-by: Zoey <zoey@z0ey.de>

.github/workflows/shellcheck.yml

@@ -1,19 +1,17 @@
 name: Shellcheck
-
 on:
   push:
   pull_request:
   workflow_dispatch:
-
 jobs:
   shellcheck:
     name: Check Shell
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
-    - name: Run Shellcheck
-      uses: ludeeus/action-shellcheck@master
-      with:
-        check_together: 'yes'
-      env:
-        SHELLCHECK_OPTS: --shell sh
+      - uses: actions/checkout@v3
+      - name: Run Shellcheck
+        uses: ludeeus/action-shellcheck@master
+        with:
+          check_together: 'yes'
+        env:
+          SHELLCHECK_OPTS: --shell sh