ghr-cli 0.7.8

A fast terminal dashboard for GitHub pull requests, issues, and notifications.
ghr v0.7.8 makes editing, restart behavior, and multi-remote repositories more predictable for day-to-day review work.

Highlights:

- Edit dialogs now support GitHub account mention completion. Type `@` in PR/issue body editors, comment editors, and review summary editors to search GitHub users and insert a selected mention.
- Newly posted comments stay visible after sending, and comment refreshes are more tolerant of transient or partial GitHub API failures.
- Repo unread/unseen badges now survive frequent restarts and only clear after you actually open the corresponding repo list, instead of being cleared by startup restore or background refresh.
- Starting `ghr` inside a checkout with multiple GitHub remotes now prompts for the remote to use and persists non-`origin` choices in `config.toml`. Local PR checkout and PR creation flows respect the configured remote.
- PR and issue list headers no longer reserve an empty spacer row, so lists start immediately below the header.
- The v0.7.7 release notes now thank first-time contributor @swananan for the Linux clipboard and `gh api` pagination fallback work.
- Updated README release docs and pinned install examples for v0.7.8.

Install:

```bash
curl -fsSL https://raw.githubusercontent.com/chenyukang/ghr/main/install.sh | sh
```

Windows PowerShell:

```powershell
irm https://raw.githubusercontent.com/chenyukang/ghr/main/install.ps1 | iex
```

Cargo:

```bash
cargo install ghr-cli
```