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.

.github/workflows/test.yml

@@ -27,10 +27,5 @@ jobs:
         restore-keys: |
           ${{ runner.os }}-go-
 
-    - name: Start containers
-      run: |
-        docker-compose up -d
-        sleep 3
-
     - name: Test
-      run: go test -p 1 ./...
+      run: make test