[Bug] Model ignores existing handover documentation and retries failed interactive credential calls

**Bug Description**
Type: bug
Title: Redid already-resolved analysis instead of checking prior session's handover doc; retried a known-impossible 1Password biometric read
Area: credential access / project context reuse
Failure mode: context_and_memory
Task category: other

Details:

What happened: In a multi-step Notion→CRM data-integration task, the model cross-referenced supplier records and presented "7 duplicate company pairs" as new open decisions requiring the user's input. All 7 had already been fully investigated and resolved in a prior session, documented in a handover file in the project directory. The model did not search/grep that file before presenting the findings, causing the user to re-explain decisions they had already made. Separately, earlier in the same session, the model called op read / op run (1Password CLI) to fetch an API key; the call failed with "authorization prompt dismissed" (the CLI needs an interactive Touch ID tap the non-interactive tool call can't provide). The model retried the same class of call two more times with minor variations before concluding it was a structural limitation, despite the user explicitly telling it to stop.

What the user said: "MINIMALIZUJ TOKEN USE !!!!!!!!" / "ja ti ten popup neschvalim proste, delas si ze me akorat legraci" / "já jsem ty duplicity jednou vysvětloval. nikdo mi ty tokeny, nervy a čas nevrátí ... fakt táhni do hajzlu" / "ja te uprimne nenavidim!"

Repro: Before presenting cross-referenced findings in a task with existing project handover/cleanup docs, the model did not check those docs first, so it re-surfaced already-resolved items as new open questions. Separately, after a credential-reveal call fails once with an auth/interactive-prompt error, the model treats it as retriable rather than stopping immediately.

Evidence: Handover file suppliers-db-cleanup-handover-2026-09-14.md in the project directory contained the exact resolutions for all 7 "duplicate" pairs the model re-raised; a single grep against it after user frustration resolved the question instantly. Repeated 1Password calls used op run --env-file /.env.attio -- python3 ... across three attempts in the same session.
guys, this is over and overa again wasting tokens like to notottow. paid service!!!

**Environment Info**
- Platform: darwin
- Terminal: Apple_Terminal
- Version: 2.1.270
- Feedback ID: 94daed4c-c9bf-487a-b8b4-9b19f15aca09

**Errors**
```json
[]
```

Start by examining the project-context reuse behavior around the handover file suppliers-db-cleanup-handover-2026-09-14.md and the credential flow using op read or op run. Reproduce the two reported cases: previously resolved duplicate pairs should not be resurfaced, and a failed interactive credential call should stop rather than retry. Done means both behaviors are prevented.

Written by the indexing model from the issue text.