[bug]: /quota command ignores percentDisplayMode config

[XDayonline]

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Pre-flight checks

• I searched existing issues and did not find a duplicate.
• I verified this on the current production released OpenCode version, or I explain why not below.

OpenCode version tested

1.2.24

opencode-quota version tested

3.8.7

Bug summary

The /quota slash command hardcodes % left regardless of the percentDisplayMode config setting. The sidebar and compact status correctly use formatDisplayedPercentLabel() which respects percentDisplayMode, but /quota does not.

Steps to reproduce

1. Set "percentDisplayMode": "used" in opencode.json under experimental.quotaToast
2. Run /quota — shows XX% left
3. Observe sidebar shows XX% used

Expected behavior

/quota should respect percentDisplayMode and show XX% used when configured as such, matching sidebar behavior.

Actual behavior

/quota always shows XX% left ignoring the config.

Relevant logs/output

The root cause is in src/lib/quota-command-format.ts:75:

lines.push(`  ${labelCol} ${bar(pct, barWidth)}  ${pct}% left${suffix}`);

Should use formatDisplayedPercentLabel(row.percentRemaining, params.percentDisplayMode) instead, and pass percentDisplayMode from runtime.config through handleQuotaSlashCommand.

A PR with the fix is ready: #117

[XDayonline]

PR #119 submitted with Antigravity v2 changes (Gemini CLI quota merging, rate-limit overrides, GPT-OSS support, provider grouping).

[XDayonline]

PR #120 submitted (replaces closed #119, personal paths removed).