fix(build): resolve CI gates blocking pages-deploy-main

[WilliamBerryiii]

Summary

Restores https://microsoft.github.io/edge-ai/ by fixing the three failing required gates that block deploy-pages-main in .github/workflows/main.yml.

Closes #421

Root Causes & Fixes

Gate (job)	Root cause	Fix
Code Quality	Duplicate keys in eslint.config.js globals object caused parse failure	Deduped globals (file now ends at L146)
Security Monitoring	ConvertFrom-Json returned PSCustomObject, but downstream code indexed it as a hashtable in scripts/security/New-SecurityDashboard.ps1	Added -AsHashtable to the ConvertFrom-Json call (L783)
Shell Lint	79 .sh files were not formatted to shfmt defaults; shell-lint.yml runs shfmt --diff	Ran shfmt --write across all 79 files; 0 diffs remain

Verification

• eslint.config.js: parses cleanly; no duplicate globals keys.
• New-SecurityDashboard.ps1: hashtable indexing now matches input shape.
• shfmt --diff against all 79 modified .sh files: empty output.

Risk

• Shell script changes are formatting-only (whitespace, indentation, line continuations). No behavioral changes.
• eslint.config.js change removes only redundant duplicate entries.
• PowerShell change is a single switch addition (-AsHashtable) consistent with how the parsed object is consumed.

Follow-up

After merge, watch the next main run to confirm deploy-pages-main succeeds and the Pages site returns to the workflow-built Docusaurus output.

🔧 - Generated by Copilot

[WilliamBerryiii]

DO NOT MERGE ... I Think this PR is mostly a no-op after the previous PRs merged ... still need to check it out.