added missing indexes

[themarolt]

Changes proposed ✍️

What

🤖 Generated by Copilot at 3ef925e

Create indexes on state column of integration-related tables in public and integration schemas. This improves the performance of queries and filters on integration data.
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🤖 Generated by Copilot at 3ef925e

state indexes made
to speed up integrations
autumn leaves no trace

Why

How

🤖 Generated by Copilot at 3ef925e

• Create indexes on state column of integration-related tables to improve query performance and filtering (link- -)

Checklist ✅

• Label appropriately with Feature, Improvement, or Bug.
• Add screehshots to the PR description for relevant FE changes
• New backend functionality has been unit-tested.
• API documentation has been updated (if necessary) (see docs on API documentation).
• Quality standards are met.