feat: create outbound app from template

[aviadl]

• tests
  fixes Support creating Outbound Apps from the preconfigured app library (templates) via the SDK #743

[shuni-bot-dev]

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[shuni-bot-dev]

🐕 Suggested Reviewers

Selected reviewers are those who have recently contributed to the core files affected by this pull request, ensuring they have recent context and familiarity with the code areas involved.

Reviewer	Reason
oruis123	Recently modified 'lib/management/outboundapplication.test.ts' and 'lib/management/outboundapplication.ts', so likely familiar with the main functional areas impacted by this change.
talaharoni	Contributed to 'lib/management/outboundapplication.test.ts' and 'lib/management/outboundapplication.ts', covering key files related to the new outbound app feature.
itaihanski	Recently worked on 'lib/management/outboundapplication.ts' and testing files, making them well-suited to review both implementation and tests.
ckiee	Contributed to 'lib/management/paths.ts', indicating knowledge of path management which may be relevant for the new feature.
yosiharan	Modified 'lib/management/types.ts', providing insight into type definitions potentially impacted by this change.

_{Suggested by Shuni based on git history and PR context. Names are not @-mentioned to avoid notifying anyone — request a review from whoever fits best.}