docs: update cmd docs

docs/cmd/hrp_report.md

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+## hrp report
+
+Generate HTML report from test results
+
+### Synopsis
+
+Generate report.html from test results in the specified folder.
+The folder should contain summary.json and optionally hrp.log files.
+
+Examples:
+  $ hrp report results/20250607234602/
+  $ hrp report /path/to/test/results/
+
+```
+hrp report [result_folder] [flags]
+```
+
+### Options
+
+```
+  -h, --help   help for report
+```
+
+### Options inherited from parent commands
+
+```
+      --log-json           set log to json format (default colorized console)
+  -l, --log-level string   set log level (default "INFO")
+      --venv string        specify python3 venv path
+```
+
+### SEE ALSO
+
+* [hrp](hrp.md)	 - All-in-One Testing Framework for API, UI and Performance
+
+###### Auto generated by spf13/cobra on 8-Jun-2025