Remove unused service declarations from components

app/components/affiliate-page/affiliate-link-stats-container.ts

@@ -1,8 +1,5 @@
 import Component from '@glimmer/component';
 import type AffiliateLinkModel from 'codecrafters-frontend/models/affiliate-link';
-import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
-import { inject as service } from '@ember/service';
-
 interface Signature {
   Element: HTMLDivElement;
 
@@ -12,8 +9,6 @@ interface Signature {
 }
 
 export default class AffiliateLinkStatsContainer extends Component<Signature> {
-  @service declare authenticator: AuthenticatorService;
-
   get paidUsersCount() {
     return this.args.affiliateLink.referrals.filter((referral) => referral.spentAmountInDollars > 0).uniqBy('customer').length;
   }

app/components/billing-status-badge/index.ts

@@ -1,8 +1,6 @@
 import Component from '@glimmer/component';
 import { inject as service } from '@ember/service';
 import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
-import type FeatureFlagsService from 'codecrafters-frontend/services/feature-flags';
-import type RouterService from '@ember/routing/router-service';
 import type UserModel from 'codecrafters-frontend/models/user';
 import type PromotionalDiscountModel from 'codecrafters-frontend/models/promotional-discount';
 import InstitutionMembershipGrantModel from 'codecrafters-frontend/models/institution-membership-grant';
@@ -17,9 +15,6 @@ interface Signature {
 
 export default class BillingStatusDisplay extends Component<Signature> {
   @service declare authenticator: AuthenticatorService;
-  @service declare featureFlags: FeatureFlagsService;
-  @service declare router: RouterService;
-
   get activeDiscountForYearlyPlan(): PromotionalDiscountModel | null {
     return this.currentUser?.activeDiscountForYearlyPlan || null;
   }

app/components/blocks/concept-animation-block.ts

@@ -1,6 +1,4 @@
 import Component from '@glimmer/component';
-import { inject as service } from '@ember/service';
-import Store from '@ember-data/store';
 import lottie from 'lottie-web';
 import type { AnimationItem } from 'lottie-web';
 import { action } from '@ember/object';
@@ -45,7 +43,6 @@ interface Signature {
 }
 
 export default class ConceptAnimationBlock extends Component<Signature> {
-  @service declare store: Store;
   animation?: AnimationItem;
   @tracked isPlayed = false;
   @tracked isLoaded = false;

app/components/comment-form/index.ts

@@ -10,7 +10,6 @@ import type CommunityCourseStageSolutionCommentModel from 'codecrafters-frontend
 import type CommunityCourseStageSolutionModel from 'codecrafters-frontend/models/community-course-stage-solution';
 import type Store from '@ember-data/store';
 import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
-import type AnalyticsEventTrackerService from 'codecrafters-frontend/services/analytics-event-tracker';
 import type LanguageModel from 'codecrafters-frontend/models/language';
 
 interface Signature {
@@ -30,8 +29,6 @@ interface Signature {
 export default class CommentForm extends Component<Signature> {
   @service declare authenticator: AuthenticatorService;
   @service declare store: Store;
-  @service declare analyticsEventTracker: AnalyticsEventTrackerService;
-
   @tracked declare comment: CourseStageCommentModel | CommunityCourseStageSolutionCommentModel;
   @tracked isSaving = false;
   @tracked activeTab: 'write' | 'preview' = 'write';

app/components/concept-admin/delete-concept-modal.ts

@@ -2,7 +2,6 @@ import Component from '@glimmer/component';
 import { action } from '@ember/object';
 import { service } from '@ember/service';
 import type RouterService from '@ember/routing/router-service';
-import type Store from '@ember-data/store';
 import type ConceptModel from 'codecrafters-frontend/models/concept';
 
 interface Signature {
@@ -16,8 +15,6 @@ interface Signature {
 
 export default class DeleteConceptModal extends Component<Signature> {
   @service declare router: RouterService;
-  @service declare store: Store;
-
   @action
   async deleteConcept() {
     this.router.transitionTo('concepts');

app/components/concept-page/content.ts

@@ -1,12 +1,10 @@
-import AuthenticatorService from 'codecrafters-frontend/services/authenticator';
-import type AnalyticsEventTrackerService from 'codecrafters-frontend/services/analytics-event-tracker';
 import Component from '@glimmer/component';
 import ConceptEngagementModel from 'codecrafters-frontend/models/concept-engagement';
 import ConceptGroupModel from 'codecrafters-frontend/models/concept-group';
 import ConceptModel from 'codecrafters-frontend/models/concept';
-import Store from '@ember-data/store';
 import { inject as service } from '@ember/service';
 import { action } from '@ember/object';
+import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
 import type ConfettiService from 'codecrafters-frontend/services/confetti';
 
 interface Signature {
@@ -19,11 +17,8 @@ interface Signature {
 }
 
 export default class Content extends Component<Signature> {
-  @service declare analyticsEventTracker: AnalyticsEventTrackerService;
   @service declare authenticator: AuthenticatorService;
   @service declare confetti: ConfettiService;
-  @service declare store: Store;
-
   get currentProgressPercentage() {
     return this.args.latestConceptEngagement.currentProgressPercentage;
   }

app/components/contest-page/navigation.ts

@@ -1,7 +1,5 @@
 import Component from '@glimmer/component';
 import ContestModel from 'codecrafters-frontend/models/contest';
-import DateService from 'codecrafters-frontend/services/date';
-import { inject as service } from '@ember/service';
 
 interface Signature {
   Element: HTMLDivElement;
@@ -13,8 +11,6 @@ interface Signature {
 }
 
 export default class ContestPageNavigation extends Component<Signature> {
-  @service declare date: DateService;
-
   get currentContestIndex(): number {
     return this.sortedNavigableContests.indexOf(this.args.contest);
   }

app/components/copyable-terminal-command.ts

@@ -2,10 +2,10 @@ import Component from '@glimmer/component';
 import { action } from '@ember/object';
 import { later } from '@ember/runloop';
 import { tracked } from '@glimmer/tracking';
+import { inject as service } from '@ember/service';
+import config from 'codecrafters-frontend/config/environment';
 import fade from 'ember-animated/transitions/fade';
 import type DarkModeService from 'codecrafters-frontend/services/dark-mode';
-import { service } from '@ember/service';
-import config from 'codecrafters-frontend/config/environment';
 
 interface Signature {
   Element: HTMLDivElement;
@@ -20,10 +20,9 @@ interface Signature {
 }
 
 export default class CopyableTerminalCommand extends Component<Signature> {
-  transition = fade;
-
   @service declare darkMode: DarkModeService;
 
+  transition = fade;
   @tracked wasCopiedRecently: boolean = false;
 
   get codeForHighlighting(): string {

app/components/course-admin/buildpacks-page/buildpack-item.ts

@@ -1,6 +1,4 @@
 import Component from '@glimmer/component';
-import { inject as service } from '@ember/service';
-import RouterService from '@ember/routing/router-service';
 import BuildpackModel from 'codecrafters-frontend/models/buildpack';
 
 interface Signature {
@@ -12,8 +10,6 @@ interface Signature {
 }
 
 export default class BuildpackItem extends Component<Signature> {
-  @service declare router: RouterService;
-
   get wasUpdatedInLastHour() {
     const oneHourAgo = new Date();
     oneHourAgo.setHours(oneHourAgo.getHours() - 1);

app/components/course-admin/submissions-page/submission-details/header-container.ts

@@ -3,7 +3,6 @@ import { action } from '@ember/object';
 import { capitalize } from '@ember/string';
 import { inject as service } from '@ember/service';
 import { tracked } from '@glimmer/tracking';
-import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
 import type RouterService from '@ember/routing/router-service';
 import type SubmissionModel from 'codecrafters-frontend/models/submission';
 
@@ -17,8 +16,6 @@ export default class HeaderContainer extends Component<Signature> {
   @tracked isUpdatingBuildpack = false;
   @tracked isUpdatingTesterVersion = false;
   @tracked isForking = false;
-
-  @service declare authenticator: AuthenticatorService;
   @service declare router: RouterService;
 
   get buildpackSlug() {

app/components/course-admin/tester-versions-page/version-list-item.ts

@@ -1,7 +1,6 @@
 import Component from '@glimmer/component';
 import CourseTesterVersionModel from 'codecrafters-frontend/models/course-tester-version';
 import RouterService from '@ember/routing/router-service';
-import Store from '@ember-data/store';
 import { action } from '@ember/object';
 import { inject as service } from '@ember/service';
 import { tracked } from '@glimmer/tracking';
@@ -16,8 +15,6 @@ interface Signature {
 
 export default class VersionListItem extends Component<Signature> {
   @service declare router: RouterService;
-  @service declare store: Store;
-
   @tracked isActivating = false;
 
   get activationConfirmationMessage() {

app/components/course-leaderboard/invite-button-entry.ts

@@ -1,6 +1,6 @@
-import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
 import Component from '@glimmer/component';
 import { inject as service } from '@ember/service';
+import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
 
 export interface Signature {
   Element: HTMLDivElement;

app/components/course-overview-page/notices.ts

@@ -1,8 +1,8 @@
 import Component from '@glimmer/component';
 import CourseModel from 'codecrafters-frontend/models/course';
-import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
 import { format } from 'date-fns';
 import { inject as service } from '@ember/service';
+import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
 
 interface Signature {
   Element: HTMLDivElement;

app/components/course-page/comment-list.ts

@@ -5,7 +5,6 @@ import { action } from '@ember/object';
 import rippleSpinnerImage from '/assets/images/icons/ripple-spinner.svg';
 import type LanguageModel from 'codecrafters-frontend/models/language';
 import type CourseStageModel from 'codecrafters-frontend/models/course-stage';
-import type FeatureFlagsService from 'codecrafters-frontend/services/feature-flags';
 import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
 import type Store from '@ember-data/store';
 import type UserModel from 'codecrafters-frontend/models/user';
@@ -23,8 +22,6 @@ export default class CommentList extends Component<Signature> {
 
   @tracked isLoading = true;
   @tracked rejectedCommentsAreExpanded = false;
-
-  @service declare featureFlags: FeatureFlagsService;
   @service declare store: Store;
   @service declare authenticator: AuthenticatorService;
 

app/components/course-page/course-stage-step/community-solution-card/content.ts

@@ -4,7 +4,6 @@ import { action } from '@ember/object';
 import { inject as service } from '@ember/service';
 import type CommunityCourseStageSolutionModel from 'codecrafters-frontend/models/community-course-stage-solution';
 import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
-import type AnalyticsEventTrackerService from 'codecrafters-frontend/services/analytics-event-tracker';
 import type UserModel from 'codecrafters-frontend/models/user';
 import { type FileComparison, IsUnchangedFileComparison, type UnchangedFileComparison } from 'codecrafters-frontend/utils/file-comparison';
 import { tracked } from '@glimmer/tracking';
@@ -25,8 +24,6 @@ interface Signature {
 export default class CommunitySolutionCardContent extends Component<Signature> {
   @tracked expandedUnchangedFilePaths: string[] = [];
   @service declare authenticator: AuthenticatorService;
-  @service declare analyticsEventTracker: AnalyticsEventTrackerService;
-
   get changedFilesForRender() {
     if (this.args.diffSource === 'highlighted-files') {
       return this.args.solution.changedFilesFromHighlightedFiles;

app/components/course-page/course-stage-step/community-solution-card/github-file-actions.ts

@@ -7,7 +7,6 @@ import window from 'ember-window-mock';
 import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
 import type CommunityCourseStageSolution from 'codecrafters-frontend/models/community-course-stage-solution';
 import type CommunitySolutionExportModel from 'codecrafters-frontend/models/community-solution-export';
-import type Store from '@ember-data/store';
 
 interface Signature {
   Element: HTMLDivElement;
@@ -21,8 +20,6 @@ interface Signature {
 
 export default class GithubFileActionsComponent extends Component<Signature> {
   @service declare authenticator: AuthenticatorService;
-  @service declare store: Store;
-
   @tracked isCreatingExport = false;
 
   get shouldShowPublishToGithubButton(): boolean {

app/components/course-page/course-stage-step/community-solution-card/header-label.ts

@@ -1,7 +1,7 @@
-import { service } from '@ember/service';
 import Component from '@glimmer/component';
-import type CommunityCourseStageSolutionModel from 'codecrafters-frontend/models/community-course-stage-solution';
+import { inject as service } from '@ember/service';
 import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
+import type CommunityCourseStageSolutionModel from 'codecrafters-frontend/models/community-course-stage-solution';
 
 interface Signature {
   Element: HTMLDivElement;

app/components/course-page/course-stage-step/community-solution-card/header.ts

@@ -1,7 +1,5 @@
-import { service } from '@ember/service';
 import Component from '@glimmer/component';
 import type CommunityCourseStageSolutionModel from 'codecrafters-frontend/models/community-course-stage-solution';
-import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
 
 interface Signature {
   Element: HTMLDivElement;
@@ -17,9 +15,7 @@ interface Signature {
   };
 }
 
-export default class CommunitySolutionCardHeader extends Component<Signature> {
-  @service declare authenticator: AuthenticatorService;
-}
+export default class CommunitySolutionCardHeader extends Component<Signature> {}
 
 declare module '@glint/environment-ember-loose/registry' {
   export default interface Registry {

app/components/course-page/course-stage-step/community-solution-card/index.ts

@@ -1,11 +1,9 @@
-import type Store from '@ember-data/store';
 import { action } from '@ember/object';
 import { inject as service } from '@ember/service';
 import Component from '@glimmer/component';
 import { tracked } from '@glimmer/tracking';
 import type CommunityCourseStageSolutionModel from 'codecrafters-frontend/models/community-course-stage-solution';
 import type UserModel from 'codecrafters-frontend/models/user';
-import type AnalyticsEventTrackerService from 'codecrafters-frontend/services/analytics-event-tracker';
 import type AuthenticatorService from 'codecrafters-frontend/services/authenticator';
 import { type FileComparison } from 'codecrafters-frontend/utils/file-comparison';
 import { task } from 'ember-concurrency';
@@ -28,10 +26,7 @@ export default class CommunitySolutionCard extends Component<Signature> {
   @tracked containerElement: HTMLDivElement | null = null;
   @tracked diffSource: 'changed-files' | 'highlighted-files' = 'changed-files';
   @tracked fileComparisons: FileComparison[] = [];
-  @service declare store: Store;
   @service declare authenticator: AuthenticatorService;
-  @service declare analyticsEventTracker: AnalyticsEventTrackerService;
-
   get currentUser() {
     return this.authenticator.currentUser as UserModel; // For now, this is only rendered in contexts where the current user is logged in
   }

app/components/course-page/course-stage-step/first-stage-tutorial-card/index.ts

@@ -1,8 +1,6 @@
 import AnalyticsEventTrackerService from 'codecrafters-frontend/services/analytics-event-tracker';
 import Component from '@glimmer/component';
 import CoursePageStateService from 'codecrafters-frontend/services/course-page-state';
-import FeatureFlagsService from 'codecrafters-frontend/services/feature-flags';
-import Store from '@ember-data/store';
 import type CourseStageModel from 'codecrafters-frontend/models/course-stage';
 import type RepositoryModel from 'codecrafters-frontend/models/repository';
 import type { StepDefinition } from 'codecrafters-frontend/components/expandable-step-list';
@@ -70,9 +68,6 @@ class SubmitCodeStep extends BaseStep implements StepDefinition {
 export default class FirstStageTutorialCard extends Component<Signature> {
   @service declare analyticsEventTracker: AnalyticsEventTrackerService;
   @service declare coursePageState: CoursePageStateService;
-  @service declare featureFlags: FeatureFlagsService;
-  @service declare store: Store;
-
   get filename() {
     const solution = this.args.courseStage.solutions.find((solution) => solution.language === this.args.repository.language);
 

app/components/course-page/course-stage-step/first-stage-tutorial-card/submit-code-step.ts

@@ -4,7 +4,7 @@ import Component from '@glimmer/component';
 import { tracked } from '@glimmer/tracking';
 import type CourseStageModel from 'codecrafters-frontend/models/course-stage';
 import type CoursePageStateService from 'codecrafters-frontend/services/course-page-state';
-import type FeatureFlagsService from 'codecrafters-frontend/services/feature-flags';
+
 interface Signature {
   Element: HTMLDivElement;
 
@@ -17,8 +17,6 @@ interface Signature {
 
 export default class SubmitCodeStep extends Component<Signature> {
   @service declare coursePageState: CoursePageStateService;
-  @service declare featureFlags: FeatureFlagsService;
-
   @tracked isCommitModalOpen: boolean = false;
   @tracked isPushModalOpen: boolean = false;
 

app/components/course-page/course-stage-step/language-guide-card.ts

@@ -1,5 +1,4 @@
 import Component from '@glimmer/component';
-import CoursePageStateService from 'codecrafters-frontend/services/course-page-state';
 import CourseStageModel from 'codecrafters-frontend/models/course-stage';
 import fade from 'ember-animated/transitions/fade';
 import LanguageModel from 'codecrafters-frontend/models/language';
@@ -20,7 +19,6 @@ interface Signature {
 }
 
 export default class LanguageGuideCard extends Component<Signature> {
-  @service declare coursePageState: CoursePageStateService;
   @service declare store: Store;
 
   @tracked requestedLanguage: LanguageModel | null = null;

app/components/course-page/course-stage-step/second-stage-tutorial-card/implement-solution-step.ts

@@ -2,9 +2,7 @@ import Component from '@glimmer/component';
 import type RepositoryModel from 'codecrafters-frontend/models/repository';
 import type CourseStageModel from 'codecrafters-frontend/models/course-stage';
 import type CourseStageLanguageGuideModel from 'codecrafters-frontend/models/course-stage-language-guide';
-import type FeatureFlagsService from 'codecrafters-frontend/services/feature-flags';
 import { action } from '@ember/object';
-import { inject as service } from '@ember/service';
 import { tracked } from '@glimmer/tracking';
 
 interface Signature {
@@ -19,7 +17,6 @@ interface Signature {
 }
 
 export default class ImplementSolutionStep extends Component<Signature> {
-  @service declare featureFlags: FeatureFlagsService;
   @tracked solutionIsBlurred = true;
 
   get solution() {