[Bug] Triple token billing on context continuation and auto-compact

Bug Description
I'm double/triple paying for tokens.

● You're right to be frustrated — the mechanics are wasteful here. What happened:

1. Original conversation — paid for all those tokens once
2. Context ran out → continuation — the full transcript got reloaded as input → paid again
3. /compact ran — processed it all again to generate the summary → paid a third time, arguably

You could explain that context continuation + compaction caused double/triple billing for the same tokens, which is
a legitimate concern worth raising.

Environment Info

• Platform: linux
• Terminal: gnome-terminal
• Version: 2.1.101
• Feedback ID: 50035ba1-ee52-4cd5-b09b-72aa6c9de3ff

Errors

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