{
  "date": "2026-10-10",
  "runtime": "v24.19.0",
  "app_sha256": "b5b23e8c7028a1ee6ede9b41b459f5213af44661fc42f3d8c07b4a45f99c0644",
  "method": "Synthetic fixtures, not Claude samples. Actual homepage script in minimal DOM. Checkbox state and dash mode recorded in each row. Observations are fixture-specific, not general application tests.",
  "rows": [
    {
      "label": "Marked parent",
      "stage": "direct string",
      "mode": "keep",
      "enabled": true,
      "input": "safe/..​/private.txt",
      "output": "safe/../private.txt",
      "input_codepoints": "U+0073 U+0061 U+0066 U+0065 U+002F U+002E U+002E U+200B U+002F U+0070 U+0072 U+0069 U+0076 U+0061 U+0074 U+0065 U+002E U+0074 U+0078 U+0074",
      "output_codepoints": "U+0073 U+0061 U+0066 U+0065 U+002F U+002E U+002E U+002F U+0070 U+0072 U+0069 U+0076 U+0061 U+0074 U+0065 U+002E U+0074 U+0078 U+0074",
      "status": "Removed 1 invisible character",
      "before": {
        "normalized": "safe/..​/private.txt",
        "joined": "/workspace/safe/..​/private.txt"
      },
      "after": {
        "normalized": "private.txt",
        "joined": "/workspace/private.txt"
      }
    },
    {
      "label": "Plain parent",
      "stage": "direct string",
      "mode": "keep",
      "enabled": true,
      "input": "safe/../private.txt",
      "output": "safe/../private.txt",
      "input_codepoints": "U+0073 U+0061 U+0066 U+0065 U+002F U+002E U+002E U+002F U+0070 U+0072 U+0069 U+0076 U+0061 U+0074 U+0065 U+002E U+0074 U+0078 U+0074",
      "output_codepoints": "U+0073 U+0061 U+0066 U+0065 U+002F U+002E U+002E U+002F U+0070 U+0072 U+0069 U+0076 U+0061 U+0074 U+0065 U+002E U+0074 U+0078 U+0074",
      "status": "No selected invisible characters found",
      "before": {
        "normalized": "private.txt",
        "joined": "/workspace/private.txt"
      },
      "after": {
        "normalized": "private.txt",
        "joined": "/workspace/private.txt"
      }
    },
    {
      "label": "Ordinary directory",
      "stage": "direct string",
      "mode": "keep",
      "enabled": true,
      "input": "safe/docs/private.txt",
      "output": "safe/docs/private.txt",
      "input_codepoints": "U+0073 U+0061 U+0066 U+0065 U+002F U+0064 U+006F U+0063 U+0073 U+002F U+0070 U+0072 U+0069 U+0076 U+0061 U+0074 U+0065 U+002E U+0074 U+0078 U+0074",
      "output_codepoints": "U+0073 U+0061 U+0066 U+0065 U+002F U+0064 U+006F U+0063 U+0073 U+002F U+0070 U+0072 U+0069 U+0076 U+0061 U+0074 U+0065 U+002E U+0074 U+0078 U+0074",
      "status": "No selected invisible characters found",
      "before": {
        "normalized": "safe/docs/private.txt",
        "joined": "/workspace/safe/docs/private.txt"
      },
      "after": {
        "normalized": "safe/docs/private.txt",
        "joined": "/workspace/safe/docs/private.txt"
      }
    },
    {
      "label": "Retained joiner",
      "stage": "direct string",
      "mode": "keep",
      "enabled": true,
      "input": "safe/..‍/private.txt",
      "output": "safe/..‍/private.txt",
      "input_codepoints": "U+0073 U+0061 U+0066 U+0065 U+002F U+002E U+002E U+200D U+002F U+0070 U+0072 U+0069 U+0076 U+0061 U+0074 U+0065 U+002E U+0074 U+0078 U+0074",
      "output_codepoints": "U+0073 U+0061 U+0066 U+0065 U+002F U+002E U+002E U+200D U+002F U+0070 U+0072 U+0069 U+0076 U+0061 U+0074 U+0065 U+002E U+0074 U+0078 U+0074",
      "status": "No selected invisible characters found",
      "before": {
        "normalized": "safe/..‍/private.txt",
        "joined": "/workspace/safe/..‍/private.txt"
      },
      "after": {
        "normalized": "safe/..‍/private.txt",
        "joined": "/workspace/safe/..‍/private.txt"
      }
    }
  ]
}