fix(themes): #52 broken/high-ROI fidelity fixes

Six per-theme defects: rose-pine btop rewritten to Dawn (was Main-on-Dawn,
invisible hi_fg); everforest + summer-night btop inactive_fg off main_bg;
vantablack role inversion (surface/overlay/muted + btop selection);
osaka-jade text↔subtext swap + warn→yellow; catppuccin-latte
mantle/accentAlt/ANSI axis; catppuccin Mocha btop (was Frappé). accentAlt
uses Latte mauve #8839ef, not the audit's pink #ea76cb (which fails the
3.0 contrast floor).

Worktree agent; diff reviewed + contrast conflict adjudicated. V0:
check-theme-contrast 24x7 all pass + flake check green. btop V2 render
pending (batched). Residual ansi[8]/ansi[3] drift noted.

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

themes/rose-pine/btop.theme

@@ -7,113 +7,113 @@ theme[main_fg]="#575279"
 # Text
 
 # Title color for boxes
-theme[title]="#908caa"
+theme[title]="#797593"
 # Subtle
 
 # Highlight color for keyboard shortcuts
-theme[hi_fg]="#e0def4"
+theme[hi_fg]="#575279"
 # Text
 
 # Background color of selected item in processes box
-theme[selected_bg]="#524f67"
+theme[selected_bg]="#cecacd"
 # HL High
 
 # Foreground color of selected item in processes box
-theme[selected_fg]="#f6c177"
-# Gold
+theme[selected_fg]="#d68a16"
+# Gold (dark, for contrast on light selected_bg)
 
 # Color of inactive/disabled text
-theme[inactive_fg]="#403d52"
-# HL Med
+theme[inactive_fg]="#9893a5"
+# Muted
 
 # Color of text appearing on top of graphs, i.e uptime and current network graph scaling
-theme[graph_text]="#9ccfd8"
+theme[graph_text]="#56949f"
 # Foam
 
 # Background color of the percentage meters
-theme[meter_bg]="#9ccfd8"
+theme[meter_bg]="#56949f"
 # Foam
 
 # Misc colors for processes box including mini cpu graphs, details memory graph and details status text
-theme[proc_misc]="#c4a7e7"
+theme[proc_misc]="#907aa9"
 # Iris
 
 # Cpu box outline color
-theme[cpu_box]="#ebbcba"
+theme[cpu_box]="#d7827e"
 # Rose
 
 # Memory/disks box outline color
-theme[mem_box]="#31748f"
+theme[mem_box]="#286983"
 # Pine
 
 # Net up/down box outline color
-theme[net_box]="#c4a7e7"
+theme[net_box]="#907aa9"
 # Iris
 
 # Processes box outline color
-theme[proc_box]="#eb6f92"
+theme[proc_box]="#b4637a"
 # Love
 
 # Box divider line and small boxes line color
-theme[div_line]="#6e6a86"
+theme[div_line]="#9893a5"
 # Muted
 
 # Temperature graph colors
-theme[temp_start]="#ebbcba"
+theme[temp_start]="#d7827e"
 # Rose
-theme[temp_mid]="#f6c177"
+theme[temp_mid]="#ea9d34"
 # Gold
-theme[temp_end]="#eb6f92"
+theme[temp_end]="#b4637a"
 # Love
 
 # CPU graph colors
-theme[cpu_start]="#f6c177"
+theme[cpu_start]="#ea9d34"
 # Gold
-theme[cpu_mid]="#ebbcba"
+theme[cpu_mid]="#d7827e"
 # Rose
-theme[cpu_end]="#eb6f92"
+theme[cpu_end]="#b4637a"
 # Love
 
 # Mem/Disk free meter
 # all love
-theme[free_start]="#eb6f92"
-theme[free_mid]="#eb6f92"
-theme[free_end]="#eb6f92"
+theme[free_start]="#b4637a"
+theme[free_mid]="#b4637a"
+theme[free_end]="#b4637a"
 
 # Mem/Disk cached meter
 # all iris
-theme[cached_start]="#c4a7e7"
-theme[cached_mid]="#c4a7e7"
-theme[cached_end]="#c4a7e7"
+theme[cached_start]="#907aa9"
+theme[cached_mid]="#907aa9"
+theme[cached_end]="#907aa9"
 
 # Mem/Disk available meter
 # all pine
-theme[available_start]="#31748f"
-theme[available_mid]="#31748f"
-theme[available_end]="#31748f"
+theme[available_start]="#286983"
+theme[available_mid]="#286983"
+theme[available_end]="#286983"
 
 # Mem/Disk used meter
 # all rose
-theme[used_start]="#ebbcba"
-theme[used_mid]="#ebbcba"
-theme[used_end]="#ebbcba"
+theme[used_start]="#d7827e"
+theme[used_mid]="#d7827e"
+theme[used_end]="#d7827e"
 
 # Download graph colors
 # Pine for start, foam for the rest
-theme[download_start]="#31748f"
-theme[download_mid]="#9ccfd8"
-theme[download_end]="#9ccfd8"
+theme[download_start]="#286983"
+theme[download_mid]="#56949f"
+theme[download_end]="#56949f"
 
 # Upload graph colors
-theme[upload_start]="#ebbcba"
+theme[upload_start]="#d7827e"
 # Rose for start
-theme[upload_mid]="#eb6f92"
+theme[upload_mid]="#b4637a"
 # Love for mid and end
-theme[upload_end]="#eb6f92"
+theme[upload_end]="#b4637a"
 
 # Process box color gradient for threads, mem and cpu usage
-theme[process_start]="#31748f"
+theme[process_start]="#286983"
 # Pine
-theme[process_mid]="#9ccfd8"
+theme[process_mid]="#56949f"
 # Foam for mid and end
-theme[process_end]="#9ccfd8"
+theme[process_end]="#56949f"