refactor: remove unused fan merging logic and add uv.lock for dependencies

Author: johnnynunez

jtop/core/fan.py

@@ -136,57 +136,6 @@ def _collect_hwmon_fans(root_dir):
     return pwm_files, rpm_only
 
 
-def _merge_split_fans(pwm_files, rpm_only):
-    if not pwm_files or not rpm_only:
-        return pwm_files
-
-    unmatched_rpm = dict(rpm_only)
-
-    # First try to match by shared of_node or device path.
-    for fan_name, fan_data in pwm_files.items():
-        if 'rpm' in fan_data:
-            continue
-
-        best_match = None
-        fan_of_node = fan_data.get('of_node', '')
-        fan_device = fan_data.get('device', '')
-
-        for rpm_name, rpm_data in unmatched_rpm.items():
-            rpm_of_node = rpm_data.get('of_node', '')
-            rpm_device = rpm_data.get('device', '')
-
-            if fan_of_node and rpm_of_node and fan_of_node == rpm_of_node:
-                best_match = rpm_name
-                break
-            if fan_device and rpm_device and fan_device == rpm_device:
-                best_match = rpm_name
-                break
-
-        if best_match is not None:
-            fan_data['rpm'] = unmatched_rpm[best_match]['rpm']
-            fan_data['rpm_path'] = unmatched_rpm[best_match]['path']
-            logger.info("Matched split RPM node %s -> fan %s by topology", best_match, fan_name)
-            del unmatched_rpm[best_match]
-
-    # Thor fallback: one PWM fan and one standalone RPM node.
-    if is_thor() and len(pwm_files) == 1 and len(unmatched_rpm) == 1:
-        fan_name = next(iter(pwm_files))
-        rpm_name = next(iter(unmatched_rpm))
-        if 'rpm' not in pwm_files[fan_name]:
-            pwm_files[fan_name]['rpm'] = unmatched_rpm[rpm_name]['rpm']
-            pwm_files[fan_name]['rpm_path'] = unmatched_rpm[rpm_name]['path']
-            logger.info("Matched Thor split RPM node %s -> fan %s", rpm_name, fan_name)
-            del unmatched_rpm[rpm_name]
-
-    # Generic fallback: if still exactly one of each, merge them.
-    if len(pwm_files) == 1 and len(unmatched_rpm) == 1:
-        fan_name = next(iter(pwm_files))
-        rpm_name = next(iter(unmatched_rpm))
-        if 'rpm' not in pwm_files[fan_name]:
-            pwm_files[fan_name]['rpm'] = unmatched_rpm[rpm_name]['rpm']
-            pwm_files[fan_name]['rpm_path'] = unmatched_rpm[rpm_name]['path']
-
-
 def _merge_split_fans(pwm_files, rpm_only):
     if not pwm_files or not rpm_only:
         return pwm_files