[PM-4222] Make importer UI reusable (#6504)

* Split up import/export into separate modules

* Fix routing and apply PR feedback

* Renamed OrganizationExport exports to OrganizationVaultExport

* Make import dialogs standalone and move them to libs/importer

* Make import.component re-usable

- Move functionality which was previously present on the org-import.component into import.component
- Move import.component into libs/importer
Make import.component standalone
Create import-web.component to represent Web UI
Fix module imports and routing
Remove unused org-import-files

* Renamed filenames according to export rename

* Make ImportWebComponent standalone, simplify routing

* Pass organizationId as Input to ImportComponent

* use formLoading and formDisabled outputs

* Emit an event when the import succeeds

Remove Angular router from base-component as other clients might not have routing (i.e. desktop)
Move logic that happened on web successful import into the import-web.component

* fix table themes on desktop & browser

* fix fileSelector button styles

* update selectors to use tools prefix; remove unused selectors

* Wall off UI components in libs/importer

Create barrel-file for libs/importer/components
Remove components and dialog exports from libs/importer/index.ts
Extend libs/shared/tsconfig.libs.json to include @bitwarden/importer/ui -> libs/importer/components
Extend apps/web/tsconfig.ts to include @bitwarden/importer/ui
Update all usages

* Rename @bitwarden/importer to @bitwarden/importer/core

Create more barrel files in libs/importer/*
Update imports within libs/importer
Extend tsconfig files
Update imports in web, desktop, browser and cli

* Lazy-load the ImportWebComponent via both routes

* Use SharedModule as import in import-web.component

* File selector should be displayed as secondary

* Use bitSubmit to override submit preventDefault (#6607)

Co-authored-by: Daniel James Smith <djsmith85@users.noreply.github.com>

---------

Co-authored-by: Daniel James Smith <djsmith85@users.noreply.github.com>
Co-authored-by: William Martin <contact@willmartian.com>

apps/web/src/app/oss-routing.module.ts

@@ -255,7 +255,11 @@ const routes: Routes = [
           { path: "", pathMatch: "full", redirectTo: "generator" },
           {
             path: "import",
-            loadChildren: () => import("./tools/import/import.module").then((m) => m.ImportModule),
+            loadComponent: () =>
+              import("./tools/import/import-web.component").then((mod) => mod.ImportWebComponent),
+            data: {
+              titleId: "importData",
+            },
           },
           {
             path: "export",