DEV: Restructure docker_manager deprecated routes (#294)

Update imports in `docker_manager` plugin to reflect new file structure,
moving files to nested directories for better organization. These changes
help improve code clarity and maintainability across controllers, models,
routes, and templates. No functional behavior changes introduced.

Author: megothss

…ts/discourse/controllers/update-index.js …ts/discourse/controllers/update/index.jsadmin/assets/javascripts/discourse/controllers/update-index.js renamed to admin/assets/javascripts/discourse/controllers/update/index.js admin/assets/javascripts/discourse/controllers/update-index.js renamed to admin/assets/javascripts/discourse/controllers/update/index.js

@@ -2,7 +2,7 @@ import { cached } from "@glimmer/tracking";
 import Controller from "@ember/controller";
 import { action } from "@ember/object";
 import { service } from "@ember/service";
-import { needsImageUpgrade } from "../models/repo";
+import { needsImageUpgrade } from "../../models/repo";
 
 export default class UpgradeIndex extends Controller {
   @service router;

…pts/discourse/controllers/update-show.js …pts/discourse/controllers/update/show.jsadmin/assets/javascripts/discourse/controllers/update-show.js renamed to admin/assets/javascripts/discourse/controllers/update/show.js admin/assets/javascripts/discourse/controllers/update-show.js renamed to admin/assets/javascripts/discourse/controllers/update/show.js

@@ -3,7 +3,7 @@ import { action } from "@ember/object";
 import { service } from "@ember/service";
 import { makeArray } from "discourse/lib/helpers";
 import { i18n } from "discourse-i18n";
-import Repo from "../models/repo";
+import Repo from "../../models/repo";
 
 export default class UpgradeShow extends Controller {
   @service dialog;

…scripts/discourse/routes/update-index.js …scripts/discourse/routes/update/index.jsadmin/assets/javascripts/discourse/routes/update-index.js renamed to admin/assets/javascripts/discourse/routes/update/index.js admin/assets/javascripts/discourse/routes/update-index.js renamed to admin/assets/javascripts/discourse/routes/update/index.js

@@ -2,7 +2,7 @@ import Route from "@ember/routing/route";
 import { cancel } from "@ember/runloop";
 import { bind } from "discourse/lib/decorators";
 import discourseLater from "discourse/lib/later";
-import ProcessList from "../models/process-list";
+import ProcessList from "../../models/process-list";
 
 const REFRESH_INTERVAL = 5000;
 

…pts/discourse/routes/update-processes.js …pts/discourse/routes/update/processes.jsadmin/assets/javascripts/discourse/routes/update-processes.js renamed to admin/assets/javascripts/discourse/routes/update/processes.js admin/assets/javascripts/discourse/routes/update-processes.js renamed to admin/assets/javascripts/discourse/routes/update/processes.js

@@ -1,6 +1,6 @@
 import Route from "@ember/routing/route";
 import { service } from "@ember/service";
-import Repo from "../models/repo";
+import Repo from "../../models/repo";
 
 export default class UpgradeShow extends Route {
   @service upgradeStore;

…ascripts/discourse/routes/update-show.js …ascripts/discourse/routes/update/show.jsadmin/assets/javascripts/discourse/routes/update-show.js renamed to admin/assets/javascripts/discourse/routes/update/show.js admin/assets/javascripts/discourse/routes/update-show.js renamed to admin/assets/javascripts/discourse/routes/update/show.js

@@ -2,7 +2,7 @@ import { on } from "@ember/modifier";
 import RouteTemplate from "ember-route-template";
 import DButton from "discourse/components/d-button";
 import { i18n } from "discourse-i18n";
-import RepoStatus from "../components/repo-status";
+import RepoStatus from "../../components/repo-status";
 
 export default RouteTemplate(
   <template>

…pts/discourse/templates/update-index.gjs …pts/discourse/templates/update/index.gjsadmin/assets/javascripts/discourse/templates/update-index.gjs renamed to admin/assets/javascripts/discourse/templates/update/index.gjs admin/assets/javascripts/discourse/templates/update-index.gjs renamed to admin/assets/javascripts/discourse/templates/update/index.gjs

@@ -1,5 +1,5 @@
 import RouteTemplate from "ember-route-template";
-import Console from "../components/docker-manager/console";
+import Console from "../../components/docker-manager/console";
 
 export default RouteTemplate(
   <template><Console @output={{@controller.model.output}} /></template>

…discourse/templates/update-processes.gjs …discourse/templates/update/processes.gjsadmin/assets/javascripts/discourse/templates/update-processes.gjs renamed to admin/assets/javascripts/discourse/templates/update/processes.gjs admin/assets/javascripts/discourse/templates/update-processes.gjs renamed to admin/assets/javascripts/discourse/templates/update/processes.gjs

@@ -1,8 +1,8 @@
 import { on } from "@ember/modifier";
 import RouteTemplate from "ember-route-template";
 import { i18n } from "discourse-i18n";
-import Console from "../components/docker-manager/console";
-import ProgressBar from "../components/docker-manager/progress-bar";
+import Console from "../../components/docker-manager/console";
+import ProgressBar from "../../components/docker-manager/progress-bar";
 
 export default RouteTemplate(
   <template>