Better configuration

[n0vad3v]

• Added default configuration that user can start WebP Server Go without supplying all the configs in JSON or ENV, for example, a valid config can written as below:

{
  "PORT": "4444",
  "IMG_PATH": "./pics",
  "EXHAUST_PATH": "./exhaust",
  "ENABLE_EXTRA_PARAMS": false
}

• Added ENV support for starting WebP Server Go, reflecting to config.json's key with prefix WEBP_, for example:
  • WEBP_HOST
  • WEBP_PORT
  • WEBP_IMG_PATH
  • WEBP_IMG_MAP is not supported at this time
• Upgrade github.com/gofiber/fiber to 2.50.0
• Bump version to 0.10.1

[github-actions]

ghcr.io/webp-sh/webp_server_go (debian 12.2)
============================================
Total: 0 (HIGH: 0, CRITICAL: 0)


usr/bin/webp-server (gobinary)
==============================
Total: 1 (HIGH: 1, CRITICAL: 0)

┌──────────────────┬────────────────┬──────────┬────────┬───────────────────┬───────────────┬──────────────────────────────────────────────┐
│     Library      │ Vulnerability  │ Severity │ Status │ Installed Version │ Fixed Version │                    Title                     │
├──────────────────┼────────────────┼──────────┼────────┼───────────────────┼───────────────┼──────────────────────────────────────────────┤
│ golang.org/x/net │ CVE-2023-39325 │ HIGH     │ fixed  │ v0.8.0            │ 0.17.0        │ rapid stream resets can cause excessive work │
│                  │                │          │        │                   │               │ (CVE-2023-44487)                             │
│                  │                │          │        │                   │               │ https://avd.aquasec.com/nvd/cve-2023-39325   │
└──────────────────┴────────────────┴──────────┴────────┴───────────────────┴───────────────┴──────────────────────────────────────────────┘

[github-actions]

ghcr.io/webp-sh/webp_server_go (debian 12.2)
============================================
Total: 0 (HIGH: 0, CRITICAL: 0)

[github-actions]

ghcr.io/webp-sh/webp_server_go (debian 12.2)
============================================
Total: 0 (HIGH: 0, CRITICAL: 0)

[github-actions]

ghcr.io/webp-sh/webp_server_go (debian 12.2)
============================================
Total: 0 (HIGH: 0, CRITICAL: 0)

[github-actions]

ghcr.io/webp-sh/webp_server_go (debian 12.2)
============================================
Total: 0 (HIGH: 0, CRITICAL: 0)

[github-actions]

ghcr.io/webp-sh/webp_server_go (debian 12.2)
============================================
Total: 0 (HIGH: 0, CRITICAL: 0)