feat(database): redesign talent registry

docs/DESIGN_SYSTEM.md

@@ -1371,3 +1371,24 @@ a dedicated column to the right of the graphic. Clamp display values to
 `0–100`, use orange only for the filled measure, and keep the unfilled track
 neutral. Stack meter labels and tracks on narrow cards rather than shrinking
 them below a reliably readable width.
+
+Talent registry cards treat the two tier descriptions as their primary
+content; never replace them with configured/missing summary facts. Render Tier
+I and Tier II as distinct structured data blocks, then place optional cooldown
+metadata below both descriptions. Do not use the serif, quote-like prose
+treatment for tier effects. Use compact fixed tier labels, sans-serif effect
+text, and engineered borders. Tier I is the neutral baseline; Tier II uses the
+orange rail, label, and subtly elevated surface to communicate that it is the
+improved version. Duration and stack limits may remain compact badges. The
+top-right header status uses the applicable Backpack or Body Armor icon for
+gear talents and the SMG icon as the generic Weapon Talent symbol. Weapon
+Talent headers pair that icon with an explicit `1 · TOP` or `2 · BOTTOM`
+status badge; never rely on the slot number alone.
+
+When a public registry needs only one small bounded filter vocabulary, use the
+compact facet-panel form: one full-width group with all options visible in a
+single row on wide screens. Talent slot filtering uses Backpack, Body Armor,
+Weapon 1 · Top, and Weapon 2 · Bottom. Always include the Top/Bottom context
+when presenting numbered Weapon Talent slots to users. The filter remains
+additive within the group and wraps to two columns on narrow screens; do not
+introduce search or dropdown controls for this four-option set.