rdmbair15m5-changelog-20260923-0850-network-device-symbols

Implemented semantic NetworkDeviceSymbol enum, procedural vector fallbacks, ASCII/Unicode tokens, and NetworkDeviceSymbolView in lib/ECSUI and mirrored to lib/ecs0lib (FEAT-20260902-21), providing tiny, scalable, accessible network device and CPE role symbols across the fleet.

Scope & Repositories

• Hosts: rdmbair15m5 (working tree), rdmsm4x (canonical hub)
• Repositories:
  • lib/ECSUI: commit 19359fa ("feat(symbols): add dependency-safe NetworkDeviceSymbol and vector fallbacks (FEAT-20260902-21)")
  • lib/ecs0lib: commit bccac9b ("feat(symbols): mirror NetworkDeviceSymbol to ECS0UI (FEAT-20260902-21)")
• Ticket: FEAT-20260902-21 (resolved)

Exact Files Touched

• lib/ECSUI/Sources/ECSUI/NetworkDeviceSymbol.swift
• lib/ECSUI/Tests/ECSUITests/NetworkDeviceSymbolTests.swift
• lib/ecs0lib/Sources/ECS0UI/NetworkDeviceSymbol.swift
• lib/ecs0lib/Tests/ECS0UITests/NetworkDeviceSymbolTests.swift

Changes Made

• Semantic Roles: Enumerated 13 core network device roles across CPE, Infrastructure, Endpoint, WAN, and Diagnostic categories:
  • gateway, router, switchDevice, accessPoint, antenna, satelliteDish, cableModem, fiberONT, cellularModem, ethernetHost, cloud, warning, unknown.
• System Image Mappings: Native SF Symbols mappings verified for macOS 14+, iOS 17+, visionOS 1+, and tvOS 17+.
• Zero-Dependency Procedural Fallbacks: Original procedural Bézier vector shapes (vectorPath(in:)) for offline Canvas/raster/PDF rendering without bundled fonts or third-party asset licenses.
• Strict 7-Bit ASCII & Unicode Tokens: Bracketed tokens ([GW], [DOCSIS], [SAT], etc.) safe for raw syslog and RFC headers, plus Unicode symbols for rich terminal / notification output.
• Accessible SwiftUI View: NetworkDeviceSymbolView supporting Dynamic Type, VoiceOver labels, and monochrome/tint styling across standard 12pt–32pt sizing.
• Tests: 10 unit test cases validating uniqueness, categorization, accessibility labels, ASCII safety, vector bounds, JSON Codable serialization roundtrips, and view instantiation.

Verification Evidence

• swift test --package-path /Users/richh/dev/lib/ECSUI:
  • rdmbair15m5: 70 tests passed in 0.803s (+10 tests, 0 failures).
  • rdmsm4x: 10/10 target tests passed in 0.002s.
• swift test --package-path /Users/richh/dev/lib/ecs0lib:
  • rdmbair15m5: 10/10 target tests passed in 0.005s.
  • rdmsm4x: 10/10 target tests passed in 0.001s.
• Git Parity:
  • lib/ECSUI: pushed to git.ecs0.net:git/lib/ECSUI.git and GitHub rdmsm4x-dev-lib-ecsui.git at 19359fa.
  • lib/ecs0lib: pushed to git.ecs0.net:git/lib/ecs0lib.git and GitHub rdmsm4x-dev-lib-ecs0lib.git at bccac9b.

Rollback / Undo

• git -C /Users/richh/dev/lib/ECSUI revert 19359fa
• git -C /Users/richh/dev/lib/ecs0lib revert bccac9b