chore(vendor): import pi 0.85.1

Imported as a linear vendor commit so forge rebases do not replay the upstream root tree.

git-subtree-dir: third_party/pi

git-subtree-split: d981de1229ef899957bbe968bc8dcda02a21f477

third_party/pi/packages/coding-agent/tsconfig.examples.json

@@ -0,0 +1,16 @@
+{
+	"extends": "../../tsconfig.base.json",
+	"compilerOptions": {
+		"noEmit": true,
+		"paths": {
+			"@earendil-works/pi-coding-agent": ["./src/index.ts"],
+			"@earendil-works/pi-coding-agent/hooks": ["./src/core/hooks/index.ts"],
+			"@earendil-works/pi-tui": ["../tui/src/index.ts"],
+			"@earendil-works/pi-ai": ["../ai/src/index.ts"],
+			"typebox": ["../../node_modules/typebox"]
+		},
+		"skipLibCheck": true
+	},
+	"include": ["examples/**/*.ts"],
+	"exclude": ["node_modules", "dist"]
+}