add dynamic app discovery and remove unused static RML files

src/main/assets/apps/shell/shell.lua

@@ -67,6 +67,12 @@ function loadAppContent_internal(app_id, app_path)
             current_app = app_id
             current_app_path = app_path
             print("[Shell] App loaded: " .. app_id)
+
+            -- If home was loaded, populate apps dynamically
+            if app_id == "home" then
+                populateHomeApps()
+            end
+
             return true
         else
             print("[Shell] Failed to load app: " .. app_id)
@@ -347,11 +353,167 @@ function shellCanGoBack()
     return #nav_history > 0
 end
 
+-- ===== DYNAMIC APP DISCOVERY =====
+
+-- Default colors for apps without custom colors
+local app_colors = {
+    ["com.mosis.browser"] = "#F44336",
+    ["com.mosis.camera"] = "#9C27B0",
+    ["com.mosis.contacts"] = "#FF9800",
+    ["com.mosis.dialer"] = "#4CAF50",
+    ["com.mosis.messages"] = "#2196F3",
+    ["com.mosis.music"] = "#E91E63",
+    ["com.mosis.settings"] = "#607D8B",
+    ["com.mosis.store"] = "#3F51B5",
+}
+
+-- Default color for unknown apps
+local default_colors = {
+    "#FF5722", "#009688", "#795548", "#673AB7",
+    "#3F51B5", "#00BCD4", "#8BC34A", "#CDDC39"
+}
+local color_index = 1
+
+function getAppColor(package_id)
+    if app_colors[package_id] then
+        return app_colors[package_id]
+    end
+    -- Assign a default color
+    local color = default_colors[color_index]
+    color_index = (color_index % #default_colors) + 1
+    app_colors[package_id] = color
+    return color
+end
+
+-- Populate home screen with discovered apps
+function populateHomeApps()
+    if not mosis or not mosis.apps then
+        print("[Shell] mosis.apps not available")
+        return
+    end
+
+    local apps = mosis.apps.getInstalled()
+    if not apps or #apps == 0 then
+        print("[Shell] No apps discovered")
+        return
+    end
+
+    print("[Shell] Populating home with " .. #apps .. " apps")
+
+    local grid_container = shell_document:GetElementById("installed-apps")
+    if not grid_container then
+        print("[Shell] installed-apps container not found")
+        return
+    end
+
+    local apps_html = ""
+    local dock_apps = {}
+
+    for _, app in ipairs(apps) do
+        -- Skip home app itself
+        if app.package_id ~= "com.mosis.home" then
+            local color = getAppColor(app.package_id)
+            local icon = app.icon or "../../icons/app.tga"
+            local name = app.name or app.package_id
+
+            -- Build app icon HTML
+            local app_html = [[
+                <div class="app-icon">
+                    <div class="app-icon-image" style="background-color: ]] .. color .. [[;"
+                         onclick="launchDiscoveredApp(']] .. app.package_id .. [[')">
+                        <img src="]] .. icon .. [["/>
+                    </div>
+                    <span class="app-icon-label">]] .. name .. [[</span>
+                </div>
+            ]]
+            apps_html = apps_html .. app_html
+
+            -- Track dock apps (dialer, messages, contacts, browser)
+            if app.package_id == "com.mosis.dialer" then
+                dock_apps.dialer = {icon = icon, color = color, id = app.package_id}
+            elseif app.package_id == "com.mosis.messages" then
+                dock_apps.messages = {icon = icon, color = color, id = app.package_id}
+            elseif app.package_id == "com.mosis.contacts" then
+                dock_apps.contacts = {icon = icon, color = color, id = app.package_id}
+            elseif app.package_id == "com.mosis.browser" then
+                dock_apps.browser = {icon = icon, color = color, id = app.package_id}
+            end
+        end
+    end
+
+    -- Set grid content
+    grid_container.inner_rml = apps_html
+
+    -- Populate dock
+    local dock_container = shell_document:GetElementById("home-dock")
+    if dock_container and (dock_apps.dialer or dock_apps.messages or dock_apps.contacts or dock_apps.browser) then
+        local dock_html = ""
+        local dock_order = {"dialer", "messages", "contacts", "browser"}
+        for _, key in ipairs(dock_order) do
+            local app = dock_apps[key]
+            if app then
+                dock_html = dock_html .. [[
+                    <div class="dock-item" style="background-color: ]] .. app.color .. [[;"
+                         onclick="launchDiscoveredApp(']] .. app.id .. [[')">
+                        <img src="]] .. app.icon .. [["/>
+                    </div>
+                ]]
+            end
+        end
+        dock_container.inner_rml = dock_html
+    end
+
+    print("[Shell] Home populated with " .. #apps - 1 .. " apps")
+end
+
+-- Launch a discovered app by package_id
+function launchDiscoveredApp(package_id)
+    if not mosis or not mosis.apps then
+        print("[Shell] mosis.apps not available")
+        showToast("Cannot launch app", "error")
+        return
+    end
+
+    local apps = mosis.apps.getInstalled()
+    for _, app in ipairs(apps) do
+        if app.package_id == package_id then
+            print("[Shell] Launching discovered app: " .. package_id)
+
+            -- Push current to history
+            if current_app then
+                table.insert(nav_history, {
+                    app_id = current_app,
+                    app_path = current_app_path
+                })
+                print("[Shell] Pushed to history: " .. current_app .. " (depth: " .. #nav_history .. ")")
+            end
+
+            -- Build content path - convert entry.rml to entry_content.rml
+            local entry = app.entry_point or "main.rml"
+            local content_entry = entry:gsub("%.rml$", "_content.rml")
+            local content_path = "apps/" .. package_id:gsub("com.mosis.", "") .. "/" .. content_entry
+
+            -- Switch sandbox if available
+            if switchAppSandbox then
+                switchAppSandbox(package_id, app.install_path)
+            end
+
+            return loadAppContent_internal(package_id, content_path)
+        end
+    end
+
+    print("[Shell] App not found: " .. package_id)
+    showToast("App not found", "error")
+    return false
+end
+
 -- Make shell functions globally available for apps
 _G.showToast = showToast
 _G.showDialog = showDialog
 _G.addNotification = addNotification
 _G.shellNavigateTo = shellNavigateTo
 _G.shellLaunchApp = shellLaunchApp
+_G.launchDiscoveredApp = launchDiscoveredApp
+_G.populateHomeApps = populateHomeApps
 
 print("[Shell] Shell script loaded")