fix: stabilize order history by mocking orders endpoint

[IustinSER]

CXSPA-11489

[cypress]

spartacus    Run #50766

Run Properties:   Passed #50766  •  f36415c96a ℹ️: Merge 3791666c1080583a1ea42b83459229d7a3d1139c into 7303814dcb0044687c9518b2eb9a...

Project	spartacus
Branch Review	feature-CXSPA-11489
Run status	Passed #50766
Run duration	08m 24s
Commit	f36415c96a ℹ️: Merge 3791666c1080583a1ea42b83459229d7a3d1139c into 7303814dcb0044687c9518b2eb9a...
Committer	IustinSER
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Test results
Failures	0
Flaky	1
Pending	17
Skipped	0
Passing	484
View all changes introduced in this branch ↗︎

[cypress]

spartacus    Run #50776

Run Properties:   Failed #50776  •  603e688ff7: Merge branch 'feature-CXSPA-10619_jdk21_e2es' into feature-CXSPA-11489

Project	spartacus
Branch Review	feature-CXSPA-11489
Run status	Failed #50776
Run duration	24m 35s
Commit	603e688ff7: Merge branch 'feature-CXSPA-10619_jdk21_e2es' into feature-CXSPA-11489
Committer	Iustin Serian
View all properties for this run ↗︎

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Test results
Failures	13
Flaky	0
Pending	17
Skipped	0
Passing	654
View all changes introduced in this branch ↗︎

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Tests for review

  regression/site-context/language/language-my-account-pages.e2e.cy.ts • 10 failed tests • B2C

View Output Video

Test		Artifacts
Language switch - my-account pages > order page > should change language in the page		Test Replay Video
Language switch - my-account pages > address book page > should change language in the url		Test Replay Video
Language switch - my-account pages > address book page > should change language in the edit page		Test Replay Video
Language switch - my-account pages > personal details page > should change language in the url		Test Replay Video
Language switch - my-account pages > personal details page > should change language in the page		Test Replay Video
Language switch - my-account pages > close account page > should change language in the url		Test Replay Video
Language switch - my-account pages > consent management page > should change language in the url		Test Replay Video
Language switch - my-account pages > payment-details page > should change language in the url		Test Replay Video
Language switch - my-account pages > update-email page > should change language in the url		Test Replay Video
Language switch - my-account pages > update-password page > should change language in the url		Test Replay Video

  a11y/b2c/order-history.a11y-e2e.cy.ts • 3 failed tests • A11Y-B2C

View Output Video

Test		Artifacts
Order History Page accessibility > Desktop > Order list		Test Replay Video
Order History Page accessibility > Desktop > Order details		Test Replay Video
Order History Page accessibility > Desktop > Cancel order		Test Replay Video