fix(rofi): normal sorter for fuzzy search + power-profile icons

Two rofi fixes:

- Search (item 31): rofi 2.0.0's fzf sorter mis-ranks fuzzy matches —
  typing "steam" left ghostty selected instead of Steam. Bernardo's live
  A/B confirmed `-sorting-method normal` and `-matching normal` both fix
  it while `-no-sort` does not. Switch sorting-method fzf → normal, keep
  matching=fuzzy + case-sensitive=false.

- Power profile menu (item 39): list profiles with per-profile icons from
  Papirus' colored battery-profile-{performance,balanced,powersave} family
  (the -symbolic variants are #444 grey, invisible on dark). Row text
  stays the bare profile name so `powerprofilesctl set` is unaffected.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

agent/JOURNAL.md

@@ -17,6 +17,25 @@ Template:
 
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+## 2026-07-07 — rofi search mis-ranks + power-profile icons (iteration #58, items 31 & 39)
+- **#31 (rofi search broken):** Bernardo ran the live A/B — `-sorting-method
+  normal` and `-matching normal` both fixed "steam"→Steam; `-no-sort` did
+  not. So the culprit is rofi 2.0.0's **fzf sorter** paired with fuzzy
+  matching (it ranked ghostty above Steam), not case-sensitivity. Fix:
+  `programs.rofi.extraConfig.sorting-method` `"fzf"` → `"normal"`, keeping
+  `matching="fuzzy"` (forgiveness) + `case-sensitive=false`. Also closes
+  Bernardo's batch item 1 (case-insensitive — already false, now ranks
+  right too).
+- **#39 (power-profile icons):** the picker listed profiles as bare text.
+  Now emits `row "$p" battery-profile-<p>` using Papirus' **colored**
+  `battery-profile-{performance,balanced,powersave}` family (the
+  `-symbolic` variants are #444 grey → invisible on dark themes; verified
+  the colored ones carry real fills). Returned row text stays the bare
+  profile name, so `powerprofilesctl set` is unaffected; added `-show-icons`.
+- **Verified:** V0 `nix flake check --no-build` green for both. #31's fix
+  is the exact lever Bernardo confirmed live. #39's icon *rendering* is a
+  V3 visual check (Papirus lookup can't be eyeballed headlessly) — queued.
+
 ## 2026-07-07 — Display menu "Back" doesn't return (iteration #57, item 40)
 - **Task:** BACKLOG item 40 — in System › Display the Back row didn't
   return on a single-monitor machine.