Move webhook pages to /hook/ID and inbound URLs to /h/UUID (closes #367)

The webhook page and everything under it move from /source/ID to
/hook/ID, the list and new-webhook form to /hooks and /hooks/new, and
the event log from .../logs to /hook/ID/events, body download
included. Entrypoint URLs move from /webhook/UUID to /h/UUID, and the
webhook page shows only that form. The old paths are gone.

Links, redirects, form actions, tests, comments and the README follow.
Both links to the event log page, and its title and heading, now read
"Full Event Log". Go identifiers and template file names are
unchanged. Route tests follow every link and submit every form the
templates render to a moved page, through the production router, with
the link, form action and token taken from the rendered page.

Model: opus-5-5

internal/server/routes.go

@@ -183,7 +183,7 @@ func (s *Server) setupUserRoutes() {
 }
 
 func (s *Server) setupSourceRoutes() {
-	s.router.Route("/sources", func(r chi.Router) {
+	s.router.Route("/hooks", func(r chi.Router) {
 		// MaxBodySize precedes CSRF and RequireAuth deliberately;
 		// see maxFormBodySize for why, and for what it costs.
 		r.Use(s.mw.MaxBodySize(maxFormBodySize))
@@ -195,7 +195,7 @@ func (s *Server) setupSourceRoutes() {
 		r.Post("/new", s.h.HandleSourceCreateSubmit())
 	})
 
-	s.router.Route("/source/{sourceID}", func(r chi.Router) {
+	s.router.Route("/hook/{sourceID}", func(r chi.Router) {
 		// MaxBodySize precedes CSRF and RequireAuth deliberately;
 		// see maxFormBodySize for why, and for what it costs.
 		r.Use(s.mw.MaxBodySize(maxFormBodySize))
@@ -206,14 +206,14 @@ func (s *Server) setupSourceRoutes() {
 		r.Get("/edit", s.h.HandleSourceEdit())
 		r.Post("/edit", s.h.HandleSourceEditSubmit())
 		r.Post("/delete", s.h.HandleSourceDelete())
-		r.Get("/logs", s.h.HandleSourceLogs())
+		r.Get("/events", s.h.HandleSourceLogs())
 		// The log page renders each body only up to its cap, so
 		// this is the only route that serves a whole one. It
 		// belongs to this group for its RequireAuth and
 		// NoCache; see HandleEventBodyDownload for the headers
 		// that keep the bytes it returns inert.
 		r.Get(
-			"/logs/{eventID}/body",
+			"/events/{eventID}/body",
 			s.h.HandleEventBodyDownload(),
 		)
 		// Replay is the one page action that queues outbound work:
@@ -280,7 +280,7 @@ func (s *Server) setupSourceRoutes() {
 
 func (s *Server) setupWebhookRoutes() {
 	s.router.With(s.mw.ReceiverRateLimit()).HandleFunc(
-		"/webhook/{uuid}",
+		"/h/{uuid}",
 		s.h.HandleWebhook(),
 	)
 }