Ensure the tasks field for check/fmt/lint can correctly find ts/tsx files & refmt the showcase json format

Author: SisyphusZheng

init/src/init_test.ts

@@ -26,8 +26,14 @@ async function patchProject(dir: string): Promise<void> {
   // json.patch = [path.fromFileURL(new URL("../..", import.meta.url))];
   json.patch = [new URL("../..", import.meta.url).href];
 
-  // assert with this stricter rule, before adding it to initialized projects
+  // Ensure the tasks field for check/fmt/lint can correctly find ts/tsx files
   json.lint.rules.include = ["verbatim-module-syntax"];
+  json.tasks = {
+    ...json.tasks,
+    check: "deno fmt --check . && deno lint . && deno check **/*.ts **/*.tsx",
+    fmt: "deno fmt --check .",
+    lint: "deno lint ."
+  };
 
   await Deno.writeTextFile(jsonPath, JSON.stringify(json, null, 2) + "\n");
 }

www/data/showcase.json

@@ -422,15 +422,15 @@
     "github": "gibbygano/wtfiscongressdoingnow",
     "image": "wtfcongress"
   },
-    {
+  {
     "title": "freshpress",
     "link": "https://freshpress.deno.dev",
     "github": "https://github.com/SisyphusZheng/freshpress",
     "image": "freshpress"
   },
-    {
+  {
     "title": "zhizheng's website",
-    "link": "https://zhizheng.deno.dev",
+    "link": "https://zhi.deno.dev",
     "github": "https://github.com/SisyphusZheng/me",
     "image": "zhizheng"
   }