Stacks Not Slots

Added

• Added /pattern regular-expression searches to the inventory browser and category rule editor.
• Added explicit ^text tooltip searches and ^/pattern tooltip regular-expression searches.
• Added the project logo to the NeoForge Mods screen and made it the default inventory-browser handle icon.
• Added SNS-SaveState.json in the game directory for client-owned settings, per-screen browser placement, tabs, hotbar category bindings, and view preferences.
• Added durable /regex category include/exclude rules. Regex rules match names, registry IDs, namespaces, item/block tags, and block:<id> for block items.
• Added block-tag support for BlockItems, including vanilla minecraft:mineable/* tags.

Changed

• Normal unprefixed searches no longer inspect tooltip text; tooltip indexing only runs for explicit ^ searches.
• Player customization is now keyed by player UUID on the client and validated/synchronized to the server at login. Actual inventory contents and capacity remain server/world-owned.
• Existing client TOML placement/settings and legacy world-saved tab data migrate automatically on first use.
• Restored the spyglass as the default browser handle while retaining the project logo on the Mods screen and as a configurable handle option.
• Updated the bundled category presets to use valid NeoForge conventional tags and dynamic regex rules. Unedited legacy defaults upgrade automatically; customized presets are preserved.

Fixed

• Search syntax help now appears only while Shift is held over the search field.
• The browser handle normally shows only Inventory Browser; holding Shift adds the drag hint.
• Fixed block-only tags appearing invalid in the category editor and never matching their block items.