adds setCode helper (#6)

#### 📖 Summary

- adds `setcode` parameter in `install-devrutime` sctiüz

#### 📑 Test Plan

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- [x] Tested via Drone.io pipeline
- [ ] Custom test
- [ ] No test plan

##### Details / Justification

<!-- Add your test details or justification for missing tests here. -->

#### 📚 Additional Notes

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Co-authored-by: OCram85 <marco.blessing@googlemail.com>
Reviewed-on: CodeServer/Container#6

install-devruntime

@@ -15,6 +15,8 @@ function showHelp() {
     powershell    Installs latest PowerShell LTS version.
   -h              Prints this help messagee.
   disablemotd     Disables hint in new bash terminal
+  setcode         Sets VS Code user setting with basic (Fira Code)
+
   Example 1: install-devruntime dotnet
   Example 2: install devruntime golang nodejs
 HELP
@@ -123,6 +125,23 @@ function instPwsh() {
   echo "done." "PowerShell"
 }
 
+function setCodeSettings() {
+  CODEFILE="$HOME/data/User/settings.json"
+  say "Setting VScode base settings.($CODEFILE)"
+  cat <<EOF | tee "$CODEFILE"
+{
+  "workbench.colorTheme": "One Dark Pro Darker",
+  "window.menuBarVisibility": "classic",
+  "editor.fontFamily": "'FiraCode Nerd Font', 'FiraCode NF', Consolas, 'Courier New', monospace",
+  "terminal.integrated.fontFamily": "'FiraCode Nerd Font Mono', 'FiraCode NFM', Consolas, monospace",
+  "editor.fontLigatures": true,
+  "workbench.iconTheme": "vscode-icons",
+  "extensions.autoUpdate": false,
+  "git.confirmSync": false
+}
+EOF
+}
+
 function main() {
   if [[ "$#" == "0" ]]; then
     showHelp
@@ -144,6 +163,9 @@ function main() {
     elif [[ "$i" == "disablemotd" ]]; then
       disableMotd
       exit 0
+    elif [[ "$i" == "setcode" ]]; then
+      setCodeSettings
+      exit 0
     else
       sayE "Unknown parameter value given!($i)."
       showHelp

install-devruntime-completion

@@ -1,3 +1,3 @@
 #!/bin/bash
 
-complete -W "disablemotd dotnet golang nodejs powershell -h" install-devruntime
+complete -W "disablemotd dotnet golang nodejs powershell setcode -h" install-devruntime