feat: configure vs code recommended extensions

Author: fspoettel

.vscode/extensions.json

@@ -0,0 +1,7 @@
+{
+    "recommendations": [
+        "vadimcn.vscode-lldb",
+        "rust-lang.rust-analyzer",
+        "serayuzgur.crates"
+    ]
+}

.vscode/launch.json

@@ -1,64 +1,50 @@
 {
-  // Use IntelliSense to learn about possible attributes.
-  // Hover to view descriptions of existing attributes.
-  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-  "version": "0.2.0",
-  "configurations": [
-    {
-        "type": "lldb",
-        "request": "launch",
-        "name": "Debug unit tests in executable 'aoc'",
-        "cargo": {
-          "args": [
-            "test",
-            "--no-run",
-            "--bin=aoc",
-            "--package=aoc"
-          ],
-          "filter": {
-            "name": "aoc",
-            "kind": "bin"
-          }
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug unit tests in executable 'aoc'",
+            "cargo": {
+                "args": ["test", "--no-run", "--bin=aoc", "--package=aoc"],
+                "filter": {
+                    "name": "aoc",
+                    "kind": "bin"
+                }
+            },
+            "args": [],
+            "cwd": "${workspaceFolder}"
         },
-        "args": [],
-        "cwd": "${workspaceFolder}"
-    },
-    {
-      "type": "lldb",
-      "request": "launch",
-      "name": "Debug executable 'aoc'",
-      "cargo": {
-        "args": [
-          "build",
-          "--bin=aoc",
-          "--package=aoc"
-        ],
-        "filter": {
-          "name": "aoc",
-          "kind": "bin"
-        }
-      },
-      "args": ["1"],
-      "cwd": "${workspaceFolder}"
-    },
-    {
-        "type": "lldb",
-        "request": "launch",
-        "name": "Debug unit tests in library 'aoc'",
-        "cargo": {
-          "args": [
-            "test",
-            "--no-run",
-            "--lib",
-            "--package=aoc"
-          ],
-          "filter": {
-            "name": "aoc",
-            "kind": "lib"
-          }
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug executable 'aoc'",
+            "cargo": {
+                "args": ["build", "--bin=aoc", "--package=aoc"],
+                "filter": {
+                    "name": "aoc",
+                    "kind": "bin"
+                }
+            },
+            "args": ["1"],
+            "cwd": "${workspaceFolder}"
         },
-        "args": [],
-        "cwd": "${workspaceFolder}"
-      }
-  ]
+        {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug unit tests in library 'aoc'",
+            "cargo": {
+                "args": ["test", "--no-run", "--lib", "--package=aoc"],
+                "filter": {
+                    "name": "aoc",
+                    "kind": "lib"
+                }
+            },
+            "args": [],
+            "cwd": "${workspaceFolder}"
+        }
+    ]
 }