Rename API endpoints to /tendrils/api/*, detect SSE via Accept header

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

artmap.go

@@ -50,7 +50,7 @@ type artmapToAddr struct {
 var artmapClient = &http.Client{Timeout: 2 * time.Second}
 
 func (t *Tendrils) probeArtmap(ip net.IP) {
-	url := fmt.Sprintf("http://%s:8080/api/config", ip)
+	url := fmt.Sprintf("http://%s:8080/artmap/api/status", ip)
 
 	resp, err := artmapClient.Get(url)
 	if err != nil {

http.go

@@ -47,9 +47,8 @@ func (t *Tendrils) startHTTPServer() {
 	}
 
 	mux := http.NewServeMux()
-	mux.HandleFunc("/api/status", t.handleAPIStatus)
-	mux.HandleFunc("/api/status/stream", t.handleAPIStatusStream)
-	mux.HandleFunc("/api/errors/clear", t.handleClearError)
+	mux.HandleFunc("/tendrils/api/status", t.handleAPIStatus)
+	mux.HandleFunc("/tendrils/api/errors/clear", t.handleClearError)
 	mux.Handle("/", noCacheHandler(http.FileServer(http.Dir("static"))))
 
 	log.Printf("[https] listening on :443")
@@ -122,6 +121,10 @@ func ensureCert() error {
 }
 
 func (t *Tendrils) handleAPIStatus(w http.ResponseWriter, r *http.Request) {
+	if r.Header.Get("Accept") == "text/event-stream" {
+		t.handleAPIStatusStream(w, r)
+		return
+	}
 	w.Header().Set("Content-Type", "application/json; charset=utf-8")
 	data, err := t.GetStatusJSON()
 	if err != nil {

static/js/app.js

@@ -10,7 +10,7 @@ import {
 let currentConfig = null;
 
 function connectSSE() {
-    const evtSource = new EventSource('/api/status/stream');
+    const evtSource = new EventSource('/tendrils/api/status');
     let heartbeatTimeout = null;
 
     function resetHeartbeat() {

static/js/ui.js

@@ -135,11 +135,11 @@ export function scrollToNode(typeid) {
 }
 
 export async function clearError(id) {
-    await fetch('/api/errors/clear?id=' + encodeURIComponent(id), { method: 'POST' });
+    await fetch('/tendrils/api/errors/clear?id=' + encodeURIComponent(id), { method: 'POST' });
 }
 
 export async function clearAllErrors() {
-    await fetch('/api/errors/clear?all=true', { method: 'POST' });
+    await fetch('/tendrils/api/errors/clear?all=true', { method: 'POST' });
 }
 
 export function updateErrorPanel() {