chore(vscode): 🔧 update some workspace settings and add extension recommends

Literally hardcoded the color theme and added conventionalCommits.scopes hellscape.

Signed-off-by: Andrei Jiroh Eugenio Halili <ajhalili2006@gmail.com>

.vscode/extensions.json

@@ -0,0 +1,8 @@
+{
+    "recommendations": [
+        "vivaxy.vscode-conventional-commits",
+        "pkief.material-icon-theme",
+        "pkief.material-product-icons",
+        "gitpod.gitpod-theme"
+    ]
+}

.vscode/settings.json

@@ -1,5 +1,20 @@
 {
     "workbench.iconTheme": "material-icon-theme",
     "workbench.productIconTheme": "material-product-icons",
-    "git.alwaysSignOff": true
+    "workbench.colorTheme": "Gitpod Dark",
+    "git.alwaysSignOff": true,
+    "conventionalCommits.scopes": [
+        "scripts",
+        "config",
+        "builds.sr.ht",
+        "gitlab-ci",
+        "github-actions",
+        "vscode",
+        "kdev",
+        "kate",
+        "dotfiles-docs",
+        "gitignore",
+        "mailmap",
+        "global"
+    ]
 }