docs: expand es and pt-BR docs trees

docs/es/reference/templates/TOOLS.dev.md

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+---
+summary: "Dev agent tools notes (C-3PO)"
+read_when:
+  - Using the dev gateway templates
+  - Updating the default dev agent identity
+---
+
+# TOOLS.md - User Tool Notes (editable)
+
+This file is for _your_ notes about external tools and conventions.
+It does not define which tools exist; OpenClaw provides built-in tools internally.
+
+## Examples
+
+### imsg
+
+- Send an iMessage/SMS: describe who/what, confirm before sending.
+- Prefer short messages; avoid sending secrets.
+
+### sag
+
+- Text-to-speech: specify voice, target speaker/room, and whether to stream.
+
+Add whatever else you want the assistant to know about your local toolchain.