check in (some) recommended vscode settings (#910)

Signed-off-by: Craig Disselkoen <cdiss@amazon.com>

Author: cdisselkoen

.gitignore

@@ -17,6 +17,8 @@
 cedar-drt/fuzz/corpus
 cedar-drt/fuzz/artifacts
 
+# VSCode settings -- although we have some checked in, we don't want local
+# settings to appear as unstaged changes by default
 .vscode
 
 # We expect a copy of `cedar-policy/cedar` present in this directory, but do

.vscode/settings.json

@@ -0,0 +1,7 @@
+{
+    "rust-analyzer.linkedProjects": [
+        "./cedar-drt/fuzz/Cargo.toml",
+        "./cedar/Cargo.toml",
+        "./cedar-lean-cli/Cargo.toml"
+    ]
+}