added api docs

ci/dev/Caddyfile.dev

@@ -37,6 +37,26 @@
       header Cache-Control "no-cache, no-store, must-revalidate"
     }
 
+    ########################################
+    # API docs (ReDoc)
+    ########################################
+    handle /docs {
+      redir * /docs/ 308
+    }
+
+    handle /docs/ {
+      root * {vars.static_root}/docs
+      rewrite * /doc.html
+      file_server
+      header Cache-Control "no-cache"
+    }
+
+    handle_path /docs/* {
+      root * {vars.static_root}/docs
+      file_server
+      header Cache-Control "no-cache"
+    }
+
     ########################################
     # Static assets
     ########################################

ci/dev/frontend.dockerfile

@@ -48,6 +48,7 @@ FROM caddy:alpine AS runtime
 WORKDIR /usr/share/pweb
 
 COPY --from=web_builder /home/flutteruser/app/pweb/build/web /usr/share/pweb
+COPY interface /usr/share/pweb/docs
 
 # Copy Caddy config (will be mounted from host)
 # COPY frontend/pweb/caddy/Caddyfile /etc/caddy/Caddyfile