Default to SQLite rather than Postgres & Redis (#72)

* Initial rough draft switch to sqlite.

* Rewrote cache implemenation.

* Provide typed tasks.

* Task cleanup.

* Use same db for tasks.

* Provide task queue registration and service container injection.

* Added optional delay to tasks. Pool buffers when encoding.

* Added tests for the task client and runner.

* Added handler examples for caching and tasks.

* Cleanup and documentation.

* Use make in workflow.

* Updated documentation.

* Updated documentation.

templates/pages/about.gohtml

@@ -19,7 +19,7 @@
                 <p>Warning</p>
             </div>
             <div class="message-body">
-                This route has caching enabled so hot-reloading in the local environment will not work. Check the Redis cache for a key matching the URL path.
+                This route has caching enabled so hot-reloading in the local environment will not work.
             </div>
         </article>
     {{- end}}