feat: [#949] make queue worker receive timeout configurable

[goravel-coder]

Summary

• Queue workers now bound each blocking Receive call by the per-connection queue.connections.<connection>.timeout setting, replacing the hardcoded 5-second receive deadline.
• The timeout accepts integer or fractional seconds, numeric strings, json.Number and duration strings such as "5s"; missing, non-positive, NaN or overflowing values fall back to the exported DefaultReceiveTimeout (5s).
• Extend the queue Config contract with Timeout(connection string) time.Duration, regenerate mocks/queue/Config.go, and ship "timeout": 5 on the scaffold database connection.

Closes goravel/goravel#949

Why

The worker's receive loop used a hardcoded 5*time.Second deadline per Receive call (with a TODO make the timeout configurable). Receive-based drivers such as Redis Streams or Kafka could not tune how long a single blocking receive may wait, so this change exposes a per-connection timeout while keeping 5 seconds as the default.

Set it in config/queue.go alongside the other connection options; the scaffold database connection now includes it as a starting point.

// config/queue.go
"connections": map[string]any{
    "redis": map[string]any{
        "driver":     "redis",
        "connection": "default",
        "queue":      "default",
        "concurrent": 1,
        "timeout":    10, // seconds a single blocking receive may wait; defaults to 5
    },
},

Unlike the original PR #1553 description, this change does update public contracts: Timeout(connection string) time.Duration is added to contracts/queue/config.go and mocks/queue/Config.go is regenerated by mockery. It also fixes the compile failure from that PR, where queue/worker.go referenced a non-existent r.queueName instead of the local queueName, and a gofmt violation in queue/config.go.

[codecov]

Codecov Report

❌ Patch coverage is 97.14286% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 72.87%. Comparing base (bbc3497) to head (11d7b30).

Files with missing lines	Patch %	Lines
queue/setup/stubs.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1568      +/-   ##
==========================================
+ Coverage   72.84%   72.87%   +0.03%     
==========================================
  Files         412      412              
  Lines       26846    26880      +34     
==========================================
+ Hits        19556    19589      +33     
- Misses       7288     7289       +1     
  Partials        2        2              

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