Move all OCA HR modules from oca-technical to dedicated oca-hr submodule

Reorganized 67 HR-related modules for better structure:
- Moved all odoo-bringout-oca-hr-* packages from packages/oca-technical/
- Now organized in dedicated packages/oca-hr/ submodule
- Includes attendance, expense, holiday, employee, and contract modules
- Maintains all module functionality while improving project organization

This creates a cleaner separation between general technical modules
and HR-specific functionality.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

odoo-bringout-oca-hr-hr_course/hr_course/models/hr_employee.py

@@ -0,0 +1,27 @@
+from odoo import api, fields, models
+
+
+class HrEmployee(models.Model):
+    _inherit = "hr.employee"
+
+    count_courses = fields.Integer(
+        "Number of courses", compute="_compute_count_courses"
+    )
+
+    courses_ids = fields.One2many(
+        "hr.course.attendee",
+        "employee_id",
+        string="Courses",
+        readonly=True,
+    )
+
+    @api.depends("courses_ids")
+    def _compute_count_courses(self):
+        for r in self:
+            r.count_courses = len(r.courses_ids)
+
+    def action_view_course(self):
+        action = self.env.ref("hr_course.action_view_course")
+        result = action.read()[0]
+        result["domain"] = [("employee_id", "=", self.id)]
+        return result