fix: render claim overlay after water color so ocean claims are visible

[derrickmehaffy]

Summary

• Move claim color overlay to render after water/fluid color in the world map rendering pipeline
• Previously water tint was applied last, effectively erasing claim overlays in ocean biomes (deep water depth multiplier approaches 0, replacing the claim color entirely)
• Now claims render on top of fully-rendered water, making them clearly visible regardless of water depth

Rendering order change:

Before: terrain → OG regions → CLAIMS → shading → water (overwrites claims)
After: terrain → OG regions → shading → water → CLAIMS (visible on water)

No logic changes — single block move within generateImageAsync().

Closes#90

Test plan

• Create a faction and claim territory in water/ocean — verify claim overlay is clearly visible with faction color
• Claim territory on land — verify no visual regression (looks the same as before)
• Claim in SafeZone/WarZone water areas — verify zone color overlay visible on water
• Check OrbisGuard regions in water — verify they still render correctly under claim overlays
• Force map refresh (/f admin map refresh) — verify claims update properly
• Test with BetterMap installed — verify water claims visible with exploration system

🤖 Generated with Claude Code

[derrickmehaffy]

Summary

• Move claim color overlay to render after water/fluid color in the world map rendering pipeline
• Previously water tint was applied last, effectively erasing claim overlays in ocean biomes (deep water depth multiplier approaches 0, replacing the claim color entirely)
• Now claims render on top of fully-rendered water, making them clearly visible regardless of water depth

Rendering order change:

Before: terrain → OG regions → CLAIMS → shading → water (overwrites claims)
After: terrain → OG regions → shading → water → CLAIMS (visible on water)

No logic changes — single block move within generateImageAsync().

Closes#90

Test plan

• Create a faction and claim territory in water/ocean — verify claim overlay is clearly visible with faction color
• Claim territory on land — verify no visual regression (looks the same as before)
• Claim in SafeZone/WarZone water areas — verify zone color overlay visible on water
• Check OrbisGuard regions in water — verify they still render correctly under claim overlays
• Force map refresh (/f admin map refresh) — verify claims update properly
• Test with BetterMap installed — verify water claims visible with exploration system

🤖 Generated with Claude Code

[derrickmehaffy]

Summary

• Move claim color overlay to render after water/fluid color in the world map rendering pipeline
• Previously water tint was applied last, effectively erasing claim overlays in ocean biomes (deep water depth multiplier approaches 0, replacing the claim color entirely)
• Now claims render on top of fully-rendered water, making them clearly visible regardless of water depth

Rendering order change:

Before: terrain → OG regions → CLAIMS → shading → water (overwrites claims)
After: terrain → OG regions → shading → water → CLAIMS (visible on water)

No logic changes — single block move within generateImageAsync().

Closes#90

Test plan

• Create a faction and claim territory in water/ocean — verify claim overlay is clearly visible with faction color
• Claim territory on land — verify no visual regression (looks the same as before)
• Claim in SafeZone/WarZone water areas — verify zone color overlay visible on water
• Check OrbisGuard regions in water — verify they still render correctly under claim overlays
• Force map refresh (/f admin map refresh) — verify claims update properly
• Test with BetterMap installed — verify water claims visible with exploration system

🤖 Generated with Claude Code

[derrickmehaffy]

Summary

• Move claim color overlay to render after water/fluid color in the world map rendering pipeline
• Previously water tint was applied last, effectively erasing claim overlays in ocean biomes (deep water depth multiplier approaches 0, replacing the claim color entirely)
• Now claims render on top of fully-rendered water, making them clearly visible regardless of water depth

Rendering order change:

Before: terrain → OG regions → CLAIMS → shading → water (overwrites claims)
After: terrain → OG regions → shading → water → CLAIMS (visible on water)

No logic changes — single block move within generateImageAsync().

Closes#90

Test plan

• Create a faction and claim territory in water/ocean — verify claim overlay is clearly visible with faction color
• Claim territory on land — verify no visual regression (looks the same as before)
• Claim in SafeZone/WarZone water areas — verify zone color overlay visible on water
• Check OrbisGuard regions in water — verify they still render correctly under claim overlays
• Force map refresh (/f admin map refresh) — verify claims update properly
• Test with BetterMap installed — verify water claims visible with exploration system

🤖 Generated with Claude Code

[derrickmehaffy]

Summary

• Move claim color overlay to render after water/fluid color in the world map rendering pipeline
• Previously water tint was applied last, effectively erasing claim overlays in ocean biomes (deep water depth multiplier approaches 0, replacing the claim color entirely)
• Now claims render on top of fully-rendered water, making them clearly visible regardless of water depth

Rendering order change:

Before: terrain → OG regions → CLAIMS → shading → water (overwrites claims)
After: terrain → OG regions → shading → water → CLAIMS (visible on water)

No logic changes — single block move within generateImageAsync().

Closes#90

Test plan

• Create a faction and claim territory in water/ocean — verify claim overlay is clearly visible with faction color
• Claim territory on land — verify no visual regression (looks the same as before)
• Claim in SafeZone/WarZone water areas — verify zone color overlay visible on water
• Check OrbisGuard regions in water — verify they still render correctly under claim overlays
• Force map refresh (/f admin map refresh) — verify claims update properly
• Test with BetterMap installed — verify water claims visible with exploration system

🤖 Generated with Claude Code

[derrickmehaffy]

Summary

• Move claim color overlay to render after water/fluid color in the world map rendering pipeline
• Previously water tint was applied last, effectively erasing claim overlays in ocean biomes (deep water depth multiplier approaches 0, replacing the claim color entirely)
• Now claims render on top of fully-rendered water, making them clearly visible regardless of water depth

Rendering order change:

Before: terrain → OG regions → CLAIMS → shading → water (overwrites claims)
After: terrain → OG regions → shading → water → CLAIMS (visible on water)

No logic changes — single block move within generateImageAsync().

Closes#90

Test plan

• Create a faction and claim territory in water/ocean — verify claim overlay is clearly visible with faction color
• Claim territory on land — verify no visual regression (looks the same as before)
• Claim in SafeZone/WarZone water areas — verify zone color overlay visible on water
• Check OrbisGuard regions in water — verify they still render correctly under claim overlays
• Force map refresh (/f admin map refresh) — verify claims update properly
• Test with BetterMap installed — verify water claims visible with exploration system

🤖 Generated with Claude Code

[derrickmehaffy]

Summary

• Move claim color overlay to render after water/fluid color in the world map rendering pipeline
• Previously water tint was applied last, effectively erasing claim overlays in ocean biomes (deep water depth multiplier approaches 0, replacing the claim color entirely)
• Now claims render on top of fully-rendered water, making them clearly visible regardless of water depth

Rendering order change:

Before: terrain → OG regions → CLAIMS → shading → water (overwrites claims)
After: terrain → OG regions → shading → water → CLAIMS (visible on water)

No logic changes — single block move within generateImageAsync().

Closes#90

Test plan

• Create a faction and claim territory in water/ocean — verify claim overlay is clearly visible with faction color
• Claim territory on land — verify no visual regression (looks the same as before)
• Claim in SafeZone/WarZone water areas — verify zone color overlay visible on water
• Check OrbisGuard regions in water — verify they still render correctly under claim overlays
• Force map refresh (/f admin map refresh) — verify claims update properly
• Test with BetterMap installed — verify water claims visible with exploration system

🤖 Generated with Claude Code

[derrickmehaffy]

Summary

• Move claim color overlay to render after water/fluid color in the world map rendering pipeline
• Previously water tint was applied last, effectively erasing claim overlays in ocean biomes (deep water depth multiplier approaches 0, replacing the claim color entirely)
• Now claims render on top of fully-rendered water, making them clearly visible regardless of water depth

Rendering order change:

Before: terrain → OG regions → CLAIMS → shading → water (overwrites claims)
After: terrain → OG regions → shading → water → CLAIMS (visible on water)

No logic changes — single block move within generateImageAsync().

Closes#90

Test plan

• Create a faction and claim territory in water/ocean — verify claim overlay is clearly visible with faction color
• Claim territory on land — verify no visual regression (looks the same as before)
• Claim in SafeZone/WarZone water areas — verify zone color overlay visible on water
• Check OrbisGuard regions in water — verify they still render correctly under claim overlays
• Force map refresh (/f admin map refresh) — verify claims update properly
• Test with BetterMap installed — verify water claims visible with exploration system

🤖 Generated with Claude Code