Fix export logic issues in TracerouteHopInfo and WiFiNetworkInfo

[Copilot]

Changes proposed in this pull request

Following the patterns from PR #3290, analyzed all 19 export manager files for similar issues. Found and fixed 4 bugs in 2 files:

• TracerouteHopInfo.cs

  • Fixed missing comma separator in CSV header between Status3 and Time3 fields
  • Added null-conditional operators (?.) for all IPGeolocationResult.Info property accesses across CSV, XML, and JSON exports to prevent NullReferenceException

• WiFiNetworkInfo.cs

  • Fixed JSON export data corruption: ChannelCenterFrequencyInKilohertz was incorrectly assigned Ssid value
  • Fixed CSV header: changed period (.) to comma (,) separator between BeaconInterval and Uptime

Example of fixes applied:

// Before: Missing comma causes malformed CSV header
$"...{nameof(Status3)}{nameof(Time3)}..."

// After: Proper separator
$"...{nameof(Status3)},{nameof(Time3)}..."

// Before: Null reference risk
info.IPGeolocationResult.Info.Country

// After: Null-safe access
info.IPGeolocationResult?.Info?.Country

Related issue(s)

Analysis requested based on PR #3290 patterns

Copilot generated summary

Copilot summary

Analyzed all export manager files following PR #3290 patterns. Fixed CSV formatting bugs (missing/incorrect separators), null safety issue (potential NullReferenceException in geolocation data access), and data integrity bug (wrong field assignment in WiFi JSON export). Code review and CodeQL scan passed with no issues.

To-Do

• Update documentation to reflect this changes
• Update changelog to reflect this changes

Contributing

By submitting this pull request, I confirm the following:

• I have read and understood the contributing guidelines and the code of conduct.
• I have have added my name, username or email to the contributors list or don't want to.
• The code or resource is compatible with the GNU General Public License v3.0.

Original prompt

based on this PR #3290 can you anaylze the rest of the export logic https://github.com/BornToBeRoot/NETworkManager/tree/main/Source/NETworkManager.Models/Export for potentional issues (e.g. null exceptions, missing semicolons, etc.).

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