fix: show all container ip's in list view

[kmendell]

Checklist

• This PR is not opened from my fork’s main branch

What This PR Implements

Fixes: #2725

Changes Made

Testing Done

• Development environment started: ./scripts/development/dev.sh start
• Frontend verified at http://localhost:3000
• Backend verified at http://localhost:3552
• Manual testing completed (describe):
• No linting errors (e.g., just lint all)
• Backend tests pass: just test backend

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I ran all required tests and manually verified changes:

Additional Context

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Greptile Summary

This PR fixes an issue where containers connected to multiple Docker networks only showed the first network's IP address in the containers list view. It replaces the single-IP helper with a multi-IP variant and updates both the table cell and mobile card renderers to display all IPs.

• getContainerIpAddresses now collects all non-empty, deduplicated IPs across networks, sorted deterministically by network name — replacing the old first-match-wins approach.
• New IPAddressCell and IPAddressesField snippets render a stacked list of IPs (or "N/A") in the table and mobile card views respectively; the mobile field config is updated to type: 'component' with the new snippet passed as component.
• A new Playwright test covers the multi-network IP display case; the existing beforeEach is correctly scoped inside its own describe block to avoid conflicting with the new test's route mock.

Confidence Score: 5/5

Safe to merge — the change is additive and well-tested, with no regressions to existing behavior.

The helper function is straightforward and handles all edge cases (no networks, empty IPs, duplicates). The Svelte snippets render correctly in both table and mobile card contexts, and the IPAddressesField snippet already uses a span as its root to stay valid inside the inline span wrapper the mobile card provides in compact mode. The new Playwright test is well-constructed with proper route mocking and verifies both IPs appear in the table row.

No files require special attention.

_{Reviews (2): Last reviewed commit: "fix: show all container ip's in list vie..." | Re-trigger Greptile}

[kmendell]

• fix: show all container ip's in list view #2726 👈 (View in Graphite)
• main

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[getarcaneappbot]

Container images for this PR have been built successfully!

• Manager: ghcr.io/getarcaneapp/manager:pr-2726
• Agent: ghcr.io/getarcaneapp/agent:pr-2726

Built from commit b30d871