Opening Settings → Local Inference corrupts shared UI state; all data pages go empty

**Describe the bug**

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A clear and concise description of what the bug is.

---

**To Reproduce**
Steps to reproduce the behavior:
1. Go to Settings - Local inference
2. Click on NOTHING
3. Than go to any other page (Scheduler, History, Skills, Receipts and so on)
4. See frozen UI without any data.

---

**Expected behavior**
All should work after I visit Local inference settings page.

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**Screenshots**

My Histore page didn't load anything but there are a lot of dialogs in the left bar.

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**Please provide the following information**
- MacOS (Intel) 14.7.4 (23H420)
- UI (Goose Desktop)
- 1.50.0 (latest)
- I disabled all plugins and extensions during debug this issue
- My own Llama.cpp server (on another computer with ubuntu) with moziAI-35B-A3B

---

**Additional context**
I discussed this problem a lot with `goose doctor` and tried all suggestions from it. It's final response:

```
# Bug: Opening Settings → Local Inference corrupts shared UI state; all data pages go empty

## Summary
Opening **Settings → Local Inference** in Goose Desktop leaves the entire app UI broken.
After opening that page and navigating away and back, every backend-backed page
(Receipts, Skills, Scheduler, History) renders empty. The backend (`goose serve`) stays
healthy and the on-disk session store is intact — this is a **frontend shared-state
corruption**, not a network, model-load, or data-loss issue.

## Environment
- App: Goose Desktop 1.49.0 (also reproduced on 1.50.0)
- OS: macOS 23.6.0 (x86_64)
- Active provider: `custom_llama` / model `moziai-35b-v3.7` (unchanged by the bug)
- Local models installed: **none** (see step 3 — reproducible with zero downloaded models)

## Reproduction steps
1. Start Goose (v1.49.0 or v1.50.0).
2. Confirm Receipts / Skills / Scheduler / History all load normally.
3. Open **Settings → Local Inference**. (Reproduces even with **zero** downloaded models —
no GGUF/llama-server is spawned.)
4. Switch to another settings page, then return.

## Observed behavior
- On the Local Inference page: after returning it shows "No available models" (even though
nothing was changed or deleted).
- Receipts, Skills, Scheduler, and History all become empty / fail to render.
- App appears "broken" — no further UI responses until restart.

## Verified NOT the cause (investigated)
- ❌ Not a network issue — HuggingFace endpoints reachable; no dependency on model download.
- ❌ Not a model-load issue — reproduces with **zero** downloaded models.
- ❌ Not a provider switch — `active_provider` stays `custom_llama`.
- ❌ Not backend/data loss — `goose serve` (PID alive, TLS ports up) and the on-disk
`Session Storage` leveldb remain intact; no model/corruption errors in logs.

## Root cause (provisional)
Opening Local Inference mutates a **shared frontend store** that every data page reads from.
The corruption persists across navigation, so all dependent pages render empty until the app
is restarted.

## Impact
High — the bug breaks core functionality (all data views) with a single page open and is
reproducible on both 1.49.0 and 1.50.0.

## Workaround
Restart Goose after opening Local Inference; avoid that page until fixed.

## Expected behavior
Opening Local Inference should not affect any other page's data rendering.

```

Do not begin implementation until the issue reaches **Ready** on the [Goose Issues board](https://github.com/orgs/aaif-goose/projects/1).