Analytics backend V2 (#4408)

* start with analytics v2

* the big ass SQL query™

* downloads and views analytics working

* Implement analytics bucketing API

* allow filtering by monetization

* Use a new format for project metrics and bucketing

* revenue API works

* Add country data to analytics API

* Add checks for number of slices and time slice resolution

* work on docs

* wip: fix tests and add docs

* Fix tests

* Fix tests

* Uncomment crates

* feat: frontend CLAUDE.md (#4433)

* Slight tweaks to time slicing logic

* More tweaks

* Fix error messages

* Fix sqlx cache

---------

Co-authored-by: Calum H. <contact@cal.engineer>

Author: aecsocket

CLAUDE.md

@@ -1,5 +1,33 @@
 # Architecture
 
+## Frontend
+
+There are two similar frontends in the Modrinth monorepo, the website (apps/frontend) and the app frontend (apps/app-frontend).
+
+Both use Tailwind v3, and their respective configs can be seen at `tailwind.config.ts` and `tailwind.config.js` respectively.
+
+Both utilize shared and common components from `@modrinth/ui` which can be found at `packages/ui`, and stylings from `@modrinth/assets` which can be found at `packages/assets`.
+
+Both can utilize icons from `@modrinth/assets`, which are automatically generated based on what's available within the `icons` folder of the `packages/assets` directory. You can see the generated icons list in `generated-icons.ts`.
+
+Both have access to our dependency injection framework, examples as seen in `packages/ui/src/providers/`. Ideally any state which is shared between a page and it's subpages should be shared using this dependency injection framework.
+
+### Website (apps/frontend)
+
+Before a pull request can be opened for the website, `pnpm web:fix` and `pnpm web:intl:extract` must be run, otherwise CI will fail.
+
+To run a development version of the frontend, you must first copy over the relevant `.env` template file (prod, staging or local, usually prod) within the `apps/frontend` folder into `apps/frontend/.env`. Then you can run the frontend by running `pnpm web:dev` in the root folder.
+
+### App Frontend (apps/app-frontend)
+
+Before a pull request can be opened for the website, you must CD into the `app-frontend` folder; `pnpm fix` and `pnpm intl:extract` must be run, otherwise CI will fail.
+
+To run a development version of the app frontend, you must first copy over the relevant `.env` template file (prod, staging or local, usually prod) within `packages/app-lib` into `packages/app-lib/.env`. Then you must run the app itself by running `pnpm app:dev` in the root folder.
+
+### Localization
+
+Refer to `.github/instructions/i18n-convert.instructions.md` if the user asks you to perform any i18n conversion work on a component, set of components, pages or sets of pages.
+
 ## Labrinth
 
 Labrinth is the backend API service for Modrinth.