- Remove unnecessary modules
- Remove `ts-plugin-namespace-auto-import` as it was a workaround to use the non-conventional `import *` convention
- Remove `esbuild-plugin-copy-directories` as it is unuse
- Inline modules that are only ever used once
- Inline `project-manager-shim` into `gui2` - it is only used during `gui2`'s dev mode
- Inline `content-config` into `client`
- Flatten `app/ide-desktop/lib/` to `app/ide-desktop/`
- Flatten `app/ide-desktop/lib/dashboard/` to `app/dashboard/`
# Important Notes
- As mentioned above, all remaining modules have been moved up from `app/ide-desktop/lib/` to `app/ide-desktop/`. It's not ideal but I'd rather hold off on moving them anywhere else before we have a consensus on what should go where.
- (That is to say, this may not be the final directory structure - but I figure it's fine to get *something* done so that hopefully the rest of the restructuring is simpler.)
Fixes#10197
# Important Notes
From now on, package installation will be using `pnpm install`. Installing it globally is fine for convenience, but it can also be used as `corepack pnpm install` without having to install anything other than node. For now, all other scripts are still invoked using `npm`, so we can still invoke them with usual `--workspace` setting. As far as I can tell that doesn't really have any other side effects and is identical as running the script through `pnpm run` in respective workspace project subdirectory.
