feat: Game Hub UI overhaul, FLI clade system, and Groove integration

Complete rewrite of the server browser into a Game Hub with:
- Game discovery (Steam API + local profiles + manual add)
- Setup wizard (configure → install → ready)
- Server lifecycle cards (start/stop/restart/config/uninstall)
- Managed server cards with glowing status dots and quick actions

Enhanced config editor with:
- Category tabs (General/Network/Gameplay/Admin-Cheats/Advanced)
- Auto-categorisation via 90+ keywords for cheats, network, gameplay
- Config-not-found path prompt with browse dialog
- Range sliders for numeric fields, ON/OFF labels for bools
- Save & Restart workflow

FLI (Frontend-user Library Interface) clade system:
- 5 FLI modules: gauge (SVG arcs/sparklines), editable (inline editing),
  terminal (ANSI parsing), tooltip (rich tooltips), undo (Ctrl+Z stack)
- 6 FLI clade A2ML files + root clade
- Provisioner follows Groove pattern: panels start bare, FLI modules
  layer on capabilities based on clade trait inheritance
- All panels updated with FLI fallbacks (graceful degradation)

Groove voice alerting integration:
- GrooveClient.eph for Burble/Vext discovery and connection
- Bridge handlers for groove discovery, alerts, TTS, drift alerts
- Shell.eph bindings for new IPC commands

Design system additions to host.html:
- Game cards, server cards, context bar, wizard steps
- Toast notifications, section dividers, path prompts
- Animations (fadeIn, slideUp, pulse-glow)
- Server context bar with quick navigation

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: hyperpolymath

Justfile

@@ -972,7 +972,3 @@ maint-assault:
 assail:
     @command -v panic-attack >/dev/null 2>&1 && panic-attack assail . || echo "WARN: panic-attack not found — install from https://github.com/hyperpolymath/panic-attacker"
 
-# [AUTO-GENERATED] Multi-arch / RISC-V target
-build-riscv:
-	@echo "Building for RISC-V..."
-	cross build --target riscv64gc-unknown-linux-gnu

panel-clades/fli-editable/FliEditable.a2ml

@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: PMPL-1.0-or-later
+# Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath)
+
+[clade-metadata]
+id = "fli-editable"
+name = "FLI Editable"
+short-name = "Editable"
+version = "1.0.0"
+kind = "fli-module"
+icon = "edit-3"
+description = "Inline editing capabilities with double-click-to-edit activation, keyboard navigation (Tab to next field, Enter to confirm, Escape to cancel), and dirty-state tracking. Emits change events for persistence layers."
+
+[clade-traits]
+has-backend = false
+has-scanning = false
+has-persistence = false
+has-work-items = false
+has-real-time = false
+has-keyboard-nav = true
+has-inline-edit = true
+is-directive = false
+is-readonly = false
+is-ambient = false
+
+[clade-capabilities]
+capabilities = []
+
+[clade-protocols]
+protocols = []
+
+[clade-taxonomy]
+inherits-from = "fli"
+sibling-clades = ["fli-gauge", "fli-terminal", "fli-tooltip", "fli-undo"]
+supersedes = ""
+
+[fli-module]
+js-path = "src/gui/fli/fli-editable.js"

panel-clades/fli-gauge/FliGauge.a2ml

@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: PMPL-1.0-or-later
+# Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath)
+
+[clade-metadata]
+id = "fli-gauge"
+name = "FLI Gauge"
+short-name = "Gauge"
+version = "1.0.0"
+kind = "fli-module"
+icon = "gauge"
+description = "SVG arc gauges, ring meters, and sparkline charts for real-time numeric visualisation. Provides configurable min/max ranges, colour thresholds, animation easing, and responsive scaling for dashboard panels."
+
+[clade-traits]
+has-backend = false
+has-scanning = false
+has-persistence = false
+has-work-items = false
+has-real-time = true
+has-svg = true
+is-directive = false
+is-readonly = true
+is-ambient = false
+
+[clade-capabilities]
+capabilities = []
+
+[clade-protocols]
+protocols = []
+
+[clade-taxonomy]
+inherits-from = "fli"
+sibling-clades = ["fli-editable", "fli-terminal", "fli-tooltip", "fli-undo"]
+supersedes = ""
+
+[fli-module]
+js-path = "src/gui/fli/fli-gauge.js"

panel-clades/fli-terminal/FliTerminal.a2ml

@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: PMPL-1.0-or-later
+# Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath)
+
+[clade-metadata]
+id = "fli-terminal"
+name = "FLI Terminal"
+short-name = "Terminal"
+version = "1.0.0"
+kind = "fli-module"
+icon = "terminal"
+description = "ANSI escape sequence parsing and VTE-style rendering for terminal output display. Handles SGR colour codes, cursor movement, line clearing, and clickable URL detection with configurable link handlers."
+
+[clade-traits]
+has-backend = false
+has-scanning = false
+has-persistence = false
+has-work-items = false
+has-real-time = false
+has-ansi-parse = true
+has-link-detect = true
+is-directive = false
+is-readonly = true
+is-ambient = false
+
+[clade-capabilities]
+capabilities = []
+
+[clade-protocols]
+protocols = []
+
+[clade-taxonomy]
+inherits-from = "fli"
+sibling-clades = ["fli-gauge", "fli-editable", "fli-tooltip", "fli-undo"]
+supersedes = ""
+
+[fli-module]
+js-path = "src/gui/fli/fli-terminal.js"

panel-clades/fli-tooltip/FliTooltip.a2ml

@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: PMPL-1.0-or-later
+# Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath)
+
+[clade-metadata]
+id = "fli-tooltip"
+name = "FLI Tooltip"
+short-name = "Tooltip"
+version = "1.0.0"
+kind = "fli-module"
+icon = "message-square"
+description = "Rich contextual tooltips with automatic positioning (top/bottom/left/right), configurable show/hide delays, HTML content support, and viewport boundary detection. Supports both hover and focus triggers for accessibility."
+
+[clade-traits]
+has-backend = false
+has-scanning = false
+has-persistence = false
+has-work-items = false
+has-real-time = false
+has-tooltip = true
+is-directive = false
+is-readonly = true
+is-ambient = false
+
+[clade-capabilities]
+capabilities = []
+
+[clade-protocols]
+protocols = []
+
+[clade-taxonomy]
+inherits-from = "fli"
+sibling-clades = ["fli-gauge", "fli-editable", "fli-terminal", "fli-undo"]
+supersedes = ""
+
+[fli-module]
+js-path = "src/gui/fli/fli-tooltip.js"

panel-clades/fli-undo/FliUndo.a2ml

@@ -0,0 +1,37 @@
+# SPDX-License-Identifier: PMPL-1.0-or-later
+# Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath)
+
+[clade-metadata]
+id = "fli-undo"
+name = "FLI Undo"
+short-name = "Undo"
+version = "1.0.0"
+kind = "fli-module"
+icon = "rotate-ccw"
+description = "Undo/redo command stack with Ctrl+Z (undo) and Ctrl+Shift+Z (redo) keyboard bindings. Implements the command pattern with configurable stack depth, command coalescing for rapid edits, and serialisable history for persistence."
+
+[clade-traits]
+has-backend = false
+has-scanning = false
+has-persistence = false
+has-work-items = false
+has-real-time = false
+has-undo = true
+has-keyboard-shortcut = true
+is-directive = false
+is-readonly = false
+is-ambient = false
+
+[clade-capabilities]
+capabilities = []
+
+[clade-protocols]
+protocols = []
+
+[clade-taxonomy]
+inherits-from = "fli"
+sibling-clades = ["fli-gauge", "fli-editable", "fli-terminal", "fli-tooltip"]
+supersedes = ""
+
+[fli-module]
+js-path = "src/gui/fli/fli-undo.js"

panel-clades/fli/Fli.a2ml

@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: PMPL-1.0-or-later
+# Copyright (c) 2026 Jonathan D.A. Jewell (hyperpolymath)
+
+[clade-metadata]
+id = "fli"
+name = "FLI Root"
+short-name = "FLI"
+version = "1.0.0"
+kind = "fli-root"
+icon = "layers"
+description = "Frontend-user Library Interface (FLI) root clade. FLI is the capability inheritance system for GSA panels — each FLI module declares a reusable frontend feature (gauges, editing, terminal rendering, tooltips, undo) that panels can inherit to gain standardised UI behaviours without reimplementation."
+
+[clade-traits]
+has-backend = false
+has-scanning = false
+has-persistence = false
+has-work-items = false
+has-real-time = false
+is-directive = false
+is-readonly = true
+is-ambient = true
+
+[clade-capabilities]
+capabilities = []
+
+[clade-protocols]
+protocols = []
+
+[clade-taxonomy]
+inherits-from = ""
+sibling-clades = []
+supersedes = ""
+child-clades = ["fli-gauge", "fli-editable", "fli-terminal", "fli-tooltip", "fli-undo"]
+
+[fli-module]
+js-path = "src/gui/fli/fli.js"

panel-clades/gsa-actions/GsaActions.a2ml

@@ -31,6 +31,9 @@ inherits-from = "gsa"
 sibling-clades = ["gsa-browser", "gsa-logs"]
 supersedes = ""
 
+[clade-fli]
+fli-inherits = ["fli-terminal"]
+
 [clade-panel-integration]
 panel-id = "PanelGsaServerActions"
 model-module = "GsaActionsModel"

panel-clades/gsa-browser/GsaBrowser.a2ml

@@ -31,6 +31,9 @@ inherits-from = "gsa"
 sibling-clades = ["gsa-config", "gsa-actions"]
 supersedes = ""
 
+[clade-fli]
+fli-inherits = ["fli-tooltip"]
+
 [clade-panel-integration]
 panel-id = "PanelGsaServerBrowser"
 model-module = "GsaBrowserModel"

panel-clades/gsa-config/GsaConfig.a2ml

@@ -31,6 +31,9 @@ inherits-from = "gsa"
 sibling-clades = ["gsa-browser", "gsa-history"]
 supersedes = ""
 
+[clade-fli]
+fli-inherits = ["fli-editable", "fli-tooltip", "fli-undo"]
+
 [clade-panel-integration]
 panel-id = "PanelGsaConfigEditor"
 model-module = "GsaConfigModel"