feat: Refactor tool management and update documentation for clarity

dashboard/src/components/ComponentTable.tsx

@@ -3,7 +3,7 @@ import { Link } from "react-router-dom"
 import { ArrowDown, ArrowUp, ArrowUpDown, Download, Play, RefreshCw, Square, Trash2 } from "lucide-react"
 import type { ComponentSummary, HealthStatus } from "@/types"
 import { useServiceAction, useToolAction } from "@/services/api/hooks"
-import { runnerLabel, toolTypeLabel } from "@/lib/labels"
+import { runnerLabel } from "@/lib/labels"
 import { HealthBadge } from "./HealthBadge"
 import { RoleBadge } from "./RoleBadge"
 
@@ -12,7 +12,7 @@ interface ComponentTableProps {
   statuses: HealthStatus[]
 }
 
-type SortKey = "id" | "role" | "runner" | "tool_type" | "category" | "schedule" | "port" | "status"
+type SortKey = "id" | "role" | "runner" | "schedule" | "port" | "status"
 type SortDir = "asc" | "desc"
 
 function statusRank(s: HealthStatus | undefined, installed: boolean | null): number {
@@ -76,10 +76,6 @@ export function ComponentTable({ components, statuses }: ComponentTableProps) {
           return dir * (a.roles[0] ?? "").localeCompare(b.roles[0] ?? "")
         case "runner":
           return dir * (a.runner ?? "").localeCompare(b.runner ?? "")
-        case "tool_type":
-          return dir * (a.tool_type ?? "").localeCompare(b.tool_type ?? "")
-        case "category":
-          return dir * (a.category ?? "").localeCompare(b.category ?? "")
         case "schedule":
           return dir * (a.schedule ?? "").localeCompare(b.schedule ?? "")
         case "port":
@@ -137,8 +133,6 @@ export function ComponentTable({ components, statuses }: ComponentTableProps) {
               <SortHeader label="Name" sortKey="id" current={sortKey} dir={sortDir} onSort={toggleSort} />
               <SortHeader label="Roles" sortKey="role" current={sortKey} dir={sortDir} onSort={toggleSort} />
               <SortHeader label="Runner" sortKey="runner" current={sortKey} dir={sortDir} onSort={toggleSort} />
-              <SortHeader label="Package" sortKey="tool_type" current={sortKey} dir={sortDir} onSort={toggleSort} />
-              <SortHeader label="Category" sortKey="category" current={sortKey} dir={sortDir} onSort={toggleSort} />
               <SortHeader label="Schedule" sortKey="schedule" current={sortKey} dir={sortDir} onSort={toggleSort} />
               <SortHeader label="Port" sortKey="port" current={sortKey} dir={sortDir} onSort={toggleSort} />
               <SortHeader label="Status" sortKey="status" current={sortKey} dir={sortDir} onSort={toggleSort} />
@@ -155,7 +149,7 @@ export function ComponentTable({ components, statuses }: ComponentTableProps) {
             ))}
             {sorted.length === 0 && (
               <tr>
-                <td colSpan={9} className="px-3 py-6 text-center text-[var(--muted)]">
+                <td colSpan={7} className="px-3 py-6 text-center text-[var(--muted)]">
                   No components match.
                 </td>
               </tr>
@@ -228,6 +222,7 @@ function ComponentRow({
         <Link
           to={`/${component.id}`}
           className="font-medium hover:text-[var(--primary)] transition-colors"
+          title={component.systemd?.unit_path ?? undefined}
         >
           {component.id}
         </Link>
@@ -247,12 +242,6 @@ function ComponentRow({
       <td className="px-3 py-2.5 text-[var(--muted)]">
         {component.runner ? runnerLabel(component.runner) : "—"}
       </td>
-      <td className="px-3 py-2.5 text-[var(--muted)]">
-        {component.tool_type ? toolTypeLabel(component.tool_type) : "—"}
-      </td>
-      <td className="px-3 py-2.5 text-[var(--muted)]">
-        {component.category ?? "—"}
-      </td>
       <td className="px-3 py-2.5 font-mono text-[var(--muted)]">
         {component.schedule ?? "—"}
       </td>

dashboard/src/lib/labels.ts

@@ -7,11 +7,6 @@ export const RUNNER_LABELS: Record<string, string> = {
   remote: "Remote",
 }
 
-export const TOOL_TYPE_LABELS: Record<string, string> = {
-  python_standalone: "Python package",
-  script: "Shell script",
-}
-
 export const ROLE_DESCRIPTIONS: Record<string, string> = {
   service: "Exposes HTTP endpoints",
   tool: "CLI utility installed to PATH",
@@ -25,7 +20,3 @@ export const ROLE_DESCRIPTIONS: Record<string, string> = {
 export function runnerLabel(runner: string): string {
   return RUNNER_LABELS[runner] ?? runner
 }
-
-export function toolTypeLabel(toolType: string): string {
-  return TOOL_TYPE_LABELS[toolType] ?? toolType
-}

dashboard/src/pages/ComponentDetail.tsx

@@ -4,7 +4,7 @@ import { ArrowLeft, Check, Play, RefreshCw, Square } from "lucide-react"
 import { useQueryClient } from "@tanstack/react-query"
 import { apiClient } from "@/services/api/client"
 import { useComponent, useStatus, useServiceAction, useEventStream, useToolDetail } from "@/services/api/hooks"
-import { runnerLabel, toolTypeLabel } from "@/lib/labels"
+import { runnerLabel } from "@/lib/labels"
 import { ComponentFields } from "@/components/ComponentFields"
 import { HealthBadge } from "@/components/HealthBadge"
 import { LogViewer } from "@/components/LogViewer"
@@ -142,12 +142,6 @@ export function ComponentDetailPage() {
             How this tool is packaged and what it depends on.
           </p>
           <div className="grid grid-cols-2 gap-x-6 gap-y-2 text-sm mb-4">
-            {toolDetail.category && (
-              <>
-                <span className="text-[var(--muted)]">Category</span>
-                <span>{toolDetail.category}</span>
-              </>
-            )}
             {toolDetail.source && (
               <>
                 <span className="text-[var(--muted)]">Source</span>
@@ -160,12 +154,6 @@ export function ComponentDetailPage() {
                 <span>{toolDetail.version}</span>
               </>
             )}
-            {toolDetail.tool_type && (
-              <>
-                <span className="text-[var(--muted)]">Type</span>
-                <span>{toolTypeLabel(toolDetail.tool_type)}</span>
-              </>
-            )}
             {toolDetail.runner && (
               <>
                 <span className="text-[var(--muted)]">Runner</span>
@@ -199,6 +187,26 @@ export function ComponentDetailPage() {
         </div>
       )}
 
+      {component.systemd && (
+        <div className="bg-[var(--card)] border border-[var(--border)] rounded-lg p-5 mb-6">
+          <h2 className="text-sm font-semibold text-[var(--muted)] uppercase tracking-wider mb-1">
+            Systemd
+          </h2>
+          <div className="grid grid-cols-2 gap-x-6 gap-y-2 text-sm mt-3">
+            <span className="text-[var(--muted)]">Unit</span>
+            <span className="font-mono">{component.systemd.unit_name}</span>
+            <span className="text-[var(--muted)]">Path</span>
+            <span className="font-mono">{component.systemd.unit_path}</span>
+            {component.systemd.timer && (
+              <>
+                <span className="text-[var(--muted)]">Timer</span>
+                <span>Active</span>
+              </>
+            )}
+          </div>
+        </div>
+      )}
+
       <div className="bg-[var(--card)] border border-[var(--border)] rounded-lg p-5 mb-6">
         <h2 className="text-sm font-semibold text-[var(--muted)] uppercase tracking-wider mb-4">
           Configuration

dashboard/src/types/index.ts

@@ -1,3 +1,9 @@
+export interface SystemdInfo {
+  unit_name: string
+  unit_path: string
+  timer: boolean
+}
+
 export interface ComponentSummary {
   id: string
   description: string | null
@@ -7,9 +13,8 @@ export interface ComponentSummary {
   health_path: string | null
   proxy_path: string | null
   managed: boolean
-  category: string | null
+  systemd: SystemdInfo | null
   version: string | null
-  tool_type: string | null
   source: string | null
   system_dependencies: string[]
   schedule: string | null
@@ -57,9 +62,7 @@ export interface SSEServiceActionEvent {
 export interface ToolSummary {
   id: string
   description: string | null
-  category: string | null
   source: string | null
-  tool_type: string | null
   version: string | null
   runner: string | null
   system_dependencies: string[]