feat: add organization-per-series EDU catalog

series/freertos-c.json

@@ -0,0 +1,80 @@
+{
+  "id": "freertos-c",
+  "title": "FreeRTOS C",
+  "source_org": "edu-freertos-c",
+  "answer_org": "c2025-1a-inf",
+  "source_remote": "r1",
+  "answer_remote": "r1a",
+  "fallback_branch": "main",
+  "workspace_dir": "freertos",
+  "source_dir": "freertos",
+  "default_card": "FC01",
+  "cards": [
+    {
+      "id": "FC01",
+      "repo": "lab-rv32i-freertos-heap4",
+      "branch": "main",
+      "title": "heap_1–heap_5 and heap_4 mechanics"
+    },
+    {
+      "id": "FC02",
+      "repo": "lab-rv32i-freertos-c-first-task",
+      "branch": "main",
+      "title": "First Task, TCB and Task Stack"
+    },
+    {
+      "id": "FC03",
+      "repo": "lab-rv32i-freertos-c-scheduler",
+      "branch": "main",
+      "title": "Tick, Scheduler, Priorities and Time Slicing"
+    },
+    {
+      "id": "FC04",
+      "repo": "lab-rv32i-freertos-c-delay-state",
+      "branch": "main",
+      "title": "Delay, Blocking and Task States"
+    },
+    {
+      "id": "FC05",
+      "repo": "lab-rv32i-freertos-c-queue",
+      "branch": "main",
+      "title": "Queues and Byte-copy Semantics"
+    },
+    {
+      "id": "FC06",
+      "repo": "lab-rv32i-freertos-c-software-timers",
+      "branch": "main",
+      "title": "Software Timers and the Daemon Task"
+    },
+    {
+      "id": "FC07",
+      "repo": "lab-rv32i-freertos-c-isr-semaphore",
+      "branch": "main",
+      "title": "Interrupt-safe API and Semaphore Handoff"
+    },
+    {
+      "id": "FC08",
+      "repo": "lab-rv32i-freertos-c-resource-management",
+      "branch": "main",
+      "title": "Critical Sections, Mutexes and Priority Inheritance"
+    },
+    {
+      "id": "FC09",
+      "repo": "lab-rv32i-freertos-c-event-groups",
+      "branch": "main",
+      "title": "Event Groups and Multi-event Synchronization"
+    },
+    {
+      "id": "FC10",
+      "repo": "lab-rv32i-freertos-c-notifications",
+      "branch": "main",
+      "title": "Direct-to-task Notifications"
+    },
+    {
+      "id": "FC11",
+      "repo": "lab-rv32i-freertos-c-static-allocation",
+      "branch": "main",
+      "title": "Static Allocation and Bounded Storage"
+    }
+  ]
+}

series/freertos.json

@@ -1,6 +1,7 @@
 {
   "id": "freertos",
   "title": "FreeRTOS na RV32I/Hazard3",
+  "legacy": true,
   "source_org": "edu-inf",
   "answer_org": "c2025-1a-inf",
   "source_remote": "r1",