Updates code snippets to use ts_project() instead of ts_library().

Refs #50.

.vscode/bazel.code-snippets

@@ -15,17 +15,17 @@
 	// 	],
 	// 	"description": "Log output to console"
 	// }
-	"ts_library() with tests": {
+	"ts_project() with tests": {
 		"scope": "starlark",
-		"prefix": "ts_lib",
+		"prefix": "ts_proj",
 		"description": "Build a new TypeScript file with Jasmine tests.",
 		"body": [
-			"ts_library(",
+			"ts_project(",
 			"    name = \"${1:library_name}\",",
 			"    srcs = [\"${1}.ts\"],",
 			")",
 			"",
-			"ts_library(",
+			"ts_project(",
 			"    name = \"${1}_test_lib\",",
 			"    srcs = [\"${1}_test.ts\"],",
 			"    testonly = True,",

README.md

@@ -559,8 +559,8 @@ desired value for various parameters using <kbd>Tab</kbd> and
 <kbd>Shift</kbd>+<kbd>Tab</kbd> to navigate between them. The snippet will take
 care of making sure certain values match as expected.
 
-*   Typing `ts_lib` in a `BUILD.bazel` file with a filename will generate a
-    `ts_library()` rule for that file, a rule for its test file, and a
+*   Typing `ts_proj` in a `BUILD.bazel` file with a filename will generate a
+    `ts_project()` rule for that file, a rule for its test file, and a
     `jasmine_node_test()` rule. Useful when creating a new file to auto-generate
     its default `BUILD` rules.
 *   Typing `jas` in a TypeScript file will generate a base Jasmine setup with