fix: resolve duplicate error messages on login failure

[23bsm038-Mahi]

🛠️ Summary

Fixes issue where multiple error messages were shown on login failure and improves error handling UX.

✅ Changes

• Ensured only one error message is displayed on login failure
• Removed duplicate snackbar/error calls
• Improved clarity of error messages
• Resolved merge conflicts with latest upstream

🧪 Testing

• Invalid login → only one error message shown
• Error message is clear and consistent
• App builds successfully

📌 Impact

• Better user experience
• Cleaner error handling logic

[coderabbitai]

Caution

Review failed

Failed to post review comments

📝 Walkthrough

Walkthrough

The PR updates dependency versions (Angular Material and ngx-bootstrap), adds two ABdm facility mapping service methods, centralizes login error handling with helper functions, implements null-safe session storage access patterns across components, removes an unused environment property, and configures TypeScript path aliases for Common-UI modules.

Changes

Cohort / File(s)	Summary
Configuration & Build Setup package.json, tsconfig.json	Downgraded @angular/material-moment-adapter and ngx-bootstrap versions; added TypeScript path mappings for Common-UI modules.
Session Storage Null-Safety src/app/app-modules/nurse-doctor/doctor-worklist/doctor-worklist.component.ts, src/app/user-login/service/service.component.ts	Applied null-coalescing fallbacks before parsing session storage data to prevent runtime errors when loginDataResponse is missing.
Login Error Handling Refactor src/app/user-login/login/login.component.ts	Introduced showLoginError() and getLoginErrorMessage() helpers to centralize error display and message extraction, replacing scattered resetCaptcha() + alert calls with unified error handling across login flows.
HTTP Interceptor Enhancement src/app/app-modules/core/services/http-interceptor.service.ts	Added isLoginRequest() helper and refactored error rethrow logic to prefer error.error payload extraction for both login and non-login requests.
ABdm Facility Service Methods src/app/app-modules/registrar/shared/services/registrar.service.ts	Added getMappedFacility() and saveAbdmFacilityForVisit() HTTP methods for ABdm facility mapping and persistence operations.
Environment Configuration src/environments/environment.local.ts	Removed unused getUserId environment property from local environment configuration.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

Poem

🐰 Dependencies shift and storage grows wise,
With null-safe guards and error replies,
Login flows dance with handlers so bright,
ABdm pathways join the delight,
TypeScript aliases guide the way right! ✨

🚥 Pre-merge checks | ✅ 2 | ❌ 1

❌ Failed checks (1 inconclusive)

Check name	Status	Explanation	Resolution
Title check	❓ Inconclusive	The title 'Fix/login error' is vague and generic, using non-descriptive terms that lack specific context about what aspect of login error handling is being fixed.	Revise the title to be more specific and descriptive, such as 'Fix duplicate error messages on login failure' or 'Improve login error handling with centralized message display' to clearly convey the main change.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

📝 Coding Plan

• Generate coding plan for human review comments

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[sonarqubecloud]

Quality Gate passed

Issues
3 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[23bsm038-Mahi]

Hi @maintainers,
Updated PR title and ensured all checks are passing.
This PR fixes duplicate login error messages and improves UX.

Could you please review and approve the workflows?

Thanks!