feat(FR-2671): add DeploymentListPage with myDeployments query and URL state

[agatha197]

Resolves #FR-2671

Summary

Replaces the placeholder stub at react/src/pages/DeploymentListPage.tsx (introduced by FR-2664) with the real user-facing deployment list page for Flow 1 of the Endpoint → Deployment UI migration.

The page:

• Owns the myDeployments Relay query (root field queries deployments for the current user; see data/schema.graphql).
• Spreads the DeploymentList_modelDeploymentConnection fragment from FR-2670 so the table component handles its own columns, filter chips, and sort mapping.
• Passes mode="user" into so the admin-only Owner column and extended (Domain / Resource Group / CreatedAt) filters stay off.
• Wraps the table in a BAICard with title t('deployment.Deployments') and a Create Deployment CTA in the card extra slot, wired to /deployments/new.
• Syncs filter / sort / page / pageSize with the URL via nuqs (parseAsString for filter/sort, parseAsInteger.withDefault(1) / parseAsInteger.withDefault(10) for pagination) so views survive refresh and are link-shareable.
• Navigates /deployments/:deploymentId on row click, converting the Relay global ID returned by DeploymentList to a local UUID with toLocalId.

Dependencies

Stacks on top of FR-2670 (DeploymentList table). Also depends on FR-2666 (Deployment i18n keys) which is in the same stack, and FR-2664 (route stub) which the new page replaces.

Test plan

• scripts/verify.sh passes (Relay, Lint, Format, TypeScript) — ALL PASS locally.
• /deployments renders the user's own deployments, filter / sort / page state reflected in the URL.
• Row click navigates to /deployments/:deploymentId.
• Create Deployment button navigates to /deployments/new.

[github-actions]

Coverage report for ./react

St.❔	Category	Percentage	Covered / Total
🔴	Statements	8.32% (-0.02% 🔻)	1757/21116
🔴	Branches	7.64% (-0.01% 🔻)	1131/14794
🔴	Functions	4.99% (-0.01% 🔻)	285/5713
🔴	Lines	8.05% (-0.01% 🔻)	1649/20487

Show files with reduced coverage 🔻

St.❔	File	Statements	Branches	Functions	Lines
🔴	... / DeploymentListPage.tsx	0%	0% (-100% 🔻)	0%	0%

Test suite run success

856 tests passing in 39 suites.

Report generated by 🧪jest coverage report action from c35aa63

[agatha197]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• feat(FR-2684): migrate Deploy buttons to [Deploy | ▼] split using useDeploymentLauncher #6928
• feat(FR-2681): add DeploymentDetailPage with header, Configuration overview, and 4 tabs #6927
• feat(FR-2672): add AdminDeploymentListPage with extended filters gated by feature flag #6924
• feat(FR-2671): add DeploymentListPage with myDeployments query and URL state #6925 👈 (View in Graphite)
• feat(FR-2675): add DeploymentLauncherPage with create/edit mutations #6922
• feat(FR-2680): add DeploymentAutoScalingTab wrapping AutoScalingRuleList #6913
• feat(FR-2679): add DeploymentAccessTokensTab with create/delete flows #6918
• feat(FR-2678): add DeploymentRevisionHistoryTab with rollback mutation #6914
• feat(FR-2677): add DeploymentReplicasTab with replica detail Drawer #6920
• feat(FR-1368): add deployment detail — configuration section, 4 tabs, and DeploymentDetailPage #6917 : 2 other dependent PRs (#6985 , #7038 )
• feat(FR-1368): add deployment list — table, DeploymentListPage, and AdminDeploymentListPage #6916
• feat(FR-1368): add deployment launcher — multi-step form, hook, page, and deploy split buttons #6912 : 2 other dependent PRs (#6911 , #6940 )
• feat(FR-1368): add shared deployment UI components — ReplicaStatusTag, DeploymentStatusTag, DeploymentOwnerInfo #6910 : 1 other dependent PR (#6908 )
• feat(FR-1368): add deployment infrastructure — feature flag, i18n keys, routes, and sidebar #6904 : 1 other dependent PR (#6906 )
• main

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[agatha197]

Consolidated into grouped PR stack (Foundation/Components/Launcher/List/Detail). Closing this individual PR.