Click Links Continued

## 2.0.6

### Fixed
- Ensured `ClickLinksDB` is safely initialized before copy box positioning logic.
- Minor pattern detection correction for `www.` pre-check.

### Added
- Support for bare domains (e.g. `google.com`) to automatically convert into clickable links.
- Expanded chat filter coverage to include all known `CHAT_MSG_*` events across Classic → Retail.
- Safe cross-client chat filter registration using `pcall` to prevent missing-event errors.

### Changed
- Reworked URL copy popup to match KillOnSight-style draggable copy box (auto-focus + preselected text)
- Copy popup now uses tooltip-style backdrop for solid, consistent background
- Improved frame layering (`DIALOG` strata) to ensure popup appears above UI elements
- Standardized backdrop tiling to match addon visual style

### Improved
- Removed forced re-highlight on text change (prevents cursor lock issues)
- Removed auto-hide on focus loss (prevents popup closing while dragging)
- Added close button to copy popup for better UX
- Hardened chat hook initialization to prevent potential nil-call errors
- Copy popup position now persists across reloads and logout
- Minor internal cleanup for stability and consistency
- Improved trailing punctuation handling for URLs (now excludes accidental quotes and brackets)
- Journal now prevents duplicate entries:
  - Clicking an already-saved URL removes the old entry and re-adds it as the newest.
- Re-registers chat filters on login for improved compatibility with UI mods.
- Strengthened string safety checks for Retail 12.x "secret" chat values.
- Improved `www.` detection pre-check consistency.

### Internal
- Minor hook safety adjustments for load-order stabilit