[x] Create a database schema. There should just be one table for now: `projects`. The Projects table contains info about each project in the board. The table should have columns for title, created time, last modified time, percentage completed (integer), and a flag for archived. Since this is a single-user server, there doesn't need to be an metadata about whose project it is.
[x] Create a module or struct at your discretion for interfacing with the database. Create functions for the following: create a project, update a project's progress, archive a project, unarchive a project, and list of all projects.
[x] Create a `GET /projects` endpoint. Using Maud for markup generation, have this endpoint return an HTML page that shows all projects. Each project should be a `project-card` web component. Keep the page simple: no title or any buttons currently.
[ ] Protect write endpoints (POST /projects, and any future write operations) with authentication. Redirect to /login if not authenticated.
[ ] Add a login button to the front page (GET /projects) that links to /login.
[ ] When logged in, show a "Create Project" button on the front page that links to /new-project.
[ ] When logged in, add an edit icon to each project-card web component. Clicking the icon opens a dialog with a form to update the progress percentage and archive/unarchive the project.
[ ] Create POST endpoints for updating project progress and archiving/unarchiving projects (these will be called from the edit dialog).