feat: add DBOS skills for TypeScript, Python, and Go (#94)

Add three DBOS SDK skills with reference documentation for building
reliable, fault-tolerant applications with durable workflows.

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

skills/dbos-golang/references/queue-priority.md

@@ -0,0 +1,45 @@
+---
+title: Set Queue Priority for Workflows
+impact: HIGH
+impactDescription: Prioritizes important workflows over lower-priority ones
+tags: queue, priority, ordering, importance
+---
+
+## Set Queue Priority for Workflows
+
+Enable priority on a queue to process higher-priority workflows first. Lower numbers indicate higher priority.
+
+**Incorrect (no priority - FIFO only):**
+
+```go
+queue := dbos.NewWorkflowQueue(ctx, "tasks")
+// All tasks processed in FIFO order regardless of importance
+```
+
+**Correct (priority-enabled queue):**
+
+```go
+queue := dbos.NewWorkflowQueue(ctx, "tasks",
+	dbos.WithPriorityEnabled(),
+)
+
+// High priority task (lower number = higher priority)
+dbos.RunWorkflow(ctx, processTask, "urgent-task",
+	dbos.WithQueue(queue.Name),
+	dbos.WithPriority(1),
+)
+
+// Low priority task
+dbos.RunWorkflow(ctx, processTask, "background-task",
+	dbos.WithQueue(queue.Name),
+	dbos.WithPriority(100),
+)
+```
+
+Priority rules:
+- Range: `1` to `2,147,483,647`
+- Lower number = higher priority
+- Workflows **without** assigned priorities have the highest priority (run first)
+- Workflows with the same priority are dequeued in FIFO order
+
+Reference: [Priority](https://docs.dbos.dev/golang/tutorials/queue-tutorial#priority)