Live model spending tracker (with consumed usage)

Feature Description

Show percentage quota consumed in addition to net dollar pricing in the live model spending tracker.

Example

$1.1 spent (5.5% of your quota)
Or for a model with higher usage allotment (e.g. DS v4 Flash on CommandCode or Muse 1.3 on OpenCode):
$1.1 spent (1.8% of your quota)

Context

Pricing vs usage vs consumption is confusing even for the best of us. The pricing strategy is similar for both OpenCode and CommandCode. I believe reason for this might be model providers don't want the their model prices to be shown as lower than a given standard, Pure speculation from my end here though. So there are now two knobs to effectively control the same thing, (controlling how much inference your dollars get you), the model price and the usage allotment.

Solution

Just noticed this in opencode, would be pretty sweet to have in cmdc.

I understand a pure pricing indicator though slightly helpful, doesn't fully resolve the confusion. For example, one might be puzzled why $1.1 spend consumes 6% of usage.

Show percentage quota consumed in addition to net dollar pricing.
$1.1 spent (5.5% of your quota)
Or for a model with more usage (for example DS v4 Flash on commandcode or Muse1.3 on Opencode)
$1.1 spent (1.8% of your quota)

Related Reddit thread: r/CommandCode - https://www.reddit.com/r/CommandCode/s/5T0zQXfXkE

How important is this to you?

Important for my workflow

issue 中没有指定文件或测试。首先定位正在使用的模型支出跟踪器及其现有的美元价格显示，然后追踪每个模型的配额或已消耗用量数据在哪里可用。完成标准是：在支出旁显示已消耗配额的百分比，并反映不同模型的分配额度。