chore(deps): bump github.com/go-viper/mapstructure/v2 from 2.2.1 to 2.4.0 in the go_modules group across 1 directory

go.mod

@@ -15,6 +15,7 @@ require (
 	github.com/charmbracelet/bubbletea v1.3.4
 	github.com/charmbracelet/glamour v0.9.1
 	github.com/charmbracelet/lipgloss v1.1.0
+	github.com/charmbracelet/log v0.4.2
 	github.com/charmbracelet/x/ansi v0.8.0
 	github.com/fsnotify/fsnotify v1.8.0
 	github.com/go-logfmt/logfmt v0.6.0
@@ -34,10 +35,7 @@ require (
 	github.com/stretchr/testify v1.10.0
 )
 
-require (
-	github.com/charmbracelet/log v0.4.2 // indirect
-	golang.org/x/exp v0.0.0-20250305212735-054e65f0b394 // indirect
-)
+require golang.org/x/exp v0.0.0-20250305212735-054e65f0b394 // indirect
 
 require (
 	cloud.google.com/go v0.116.0 // indirect
@@ -74,7 +72,7 @@ require (
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/go-viper/mapstructure/v2 v2.2.1 // indirect
+	github.com/go-viper/mapstructure/v2 v2.4.0 // indirect
 	github.com/golang-jwt/jwt/v5 v5.2.2 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/s2a-go v0.1.8 // indirect

go.sum

@@ -113,8 +113,8 @@ github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY=
 github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
 github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
 github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
-github.com/go-viper/mapstructure/v2 v2.2.1 h1:ZAaOCxANMuZx5RCeg0mBdEZk7DZasvvZIxtHqx8aGss=
-github.com/go-viper/mapstructure/v2 v2.2.1/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
+github.com/go-viper/mapstructure/v2 v2.4.0 h1:EBsztssimR/CONLSZZ04E8qAkxNYq4Qp9LvH92wZUgs=
+github.com/go-viper/mapstructure/v2 v2.4.0/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
 github.com/golang-jwt/jwt/v5 v5.2.2 h1:Rl4B7itRWVtYIHFrSNd7vhTiz9UpLdi6gZhZ3wEeDy8=
 github.com/golang-jwt/jwt/v5 v5.2.2/go.mod h1:pqrtFR0X4osieyHYxtmOUWsAWrfe1Q5UVIyoH402zdk=
 github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=

internal/llm/models/anthropic.go

@@ -10,6 +10,7 @@ const (
 	Claude35Haiku  ModelID = "claude-3.5-haiku"
 	Claude3Opus    ModelID = "claude-3-opus"
 	Claude4Sonnet  ModelID = "claude-4-sonnet"
+	Claude4Opus    ModelID = "claude-4-opus"
 )
 
 // https://docs.anthropic.com/en/docs/about-claude/models/all-models
@@ -68,6 +69,20 @@ var AnthropicModels = map[ModelID]Model{
 		CanReason:           true,
 		SupportsAttachments: true,
 	},
+	Claude4Opus: {
+		ID:                  Claude4Opus,
+		Name:                "Claude 4 Opus",
+		Provider:            ProviderAnthropic,
+		APIModel:            "claude-opus-4-20250514",
+		CostPer1MIn:         15.0,
+		CostPer1MInCached:   18.75,
+		CostPer1MOutCached:  1.50,
+		CostPer1MOut:        75.0,
+		ContextWindow:       200000,
+		DefaultMaxTokens:    32000,
+		CanReason:           true,
+		SupportsAttachments: true,
+	},
 	Claude35Haiku: {
 		ID:                  Claude35Haiku,
 		Name:                "Claude 3.5 Haiku",

internal/llm/models/bedrock.go

@@ -5,6 +5,8 @@ const (
 
 	// Models
 	BedrockClaude37Sonnet ModelID = "bedrock.claude-3.7-sonnet"
+	BedrockClaude4Sonnet  ModelID = "bedrock.claude-4.0-sonnet"
+	BedrockClaude4Opus    ModelID = "bedrock.claude-4.0-opus"
 )
 
 var BedrockModels = map[ModelID]Model{
@@ -22,4 +24,32 @@ var BedrockModels = map[ModelID]Model{
 		CanReason:           true,
 		SupportsAttachments: true,
 	},
+	BedrockClaude4Sonnet: {
+		ID:                  BedrockClaude4Sonnet,
+		Name:                "Bedrock: Claude 4 Sonnet",
+		Provider:            ProviderBedrock,
+		APIModel:            "anthropic.claude-sonnet-4-20250514-v1:0",
+		CostPer1MIn:         3.0,
+		CostPer1MInCached:   3.75,
+		CostPer1MOutCached:  0.30,
+		CostPer1MOut:        15.0,
+		ContextWindow:       200_000,
+		DefaultMaxTokens:    50_000,
+		CanReason:           true,
+		SupportsAttachments: true,
+	},
+	BedrockClaude4Opus: {
+		ID:                  BedrockClaude4Opus,
+		Name:                "Bedrock: Claude 4 Opus",
+		Provider:            ProviderBedrock,
+		APIModel:            "anthropic.claude-opus-4-20250514-v1:0",
+		CostPer1MIn:         15.0,
+		CostPer1MInCached:   18.75,
+		CostPer1MOutCached:  1.50,
+		CostPer1MOut:        75.0,
+		ContextWindow:       200_000,
+		DefaultMaxTokens:    50_000,
+		CanReason:           true,
+		SupportsAttachments: true,
+	},
 }

internal/tui/theme/nord.go

@@ -0,0 +1,107 @@
+package theme
+
+import (
+	"github.com/charmbracelet/lipgloss"
+)
+
+// NordTheme implements the Theme interface with Nord colors.
+// It provides both list and dark variants based on the Nord palette.
+type NordTheme struct {
+	BaseTheme
+}
+
+// NewNordTheme creates a new instance of the Nord theme.
+func NewNordTheme() *NordTheme {
+	// Nord color palette from https://www.nordtheme.com/docs/colors-and-palettes
+	polarNight0 := "#2E3440"
+	polarNight1 := "#3B4252"
+	polarNight2 := "#434C5E"
+	polarNight3 := "#4C566A"
+	snowStorm0 := "#D8DEE9"
+	snowStorm1 := "#E5E9F0"
+	snowStorm2 := "#ECEFF4"
+	frost0 := "#8FBCBB"
+	frost1 := "#88C0D0"
+	frost2 := "#81A1C1"
+	frost3 := "#5E81AC"
+	aurora0 := "#BF616A"
+	// aurora1 := "#D08770"
+	aurora2 := "#EBCB8B"
+	aurora3 := "#A3BE8C"
+	aurora4 := "#B48EAD"
+
+	theme := &NordTheme{}
+
+	// Base colors
+	theme.PrimaryColor = lipgloss.AdaptiveColor{Dark: frost1, Light: frost1}
+	theme.SecondaryColor = lipgloss.AdaptiveColor{Dark: frost2, Light: frost2}
+	theme.AccentColor = lipgloss.AdaptiveColor{Dark: frost0, Light: frost0}
+
+	// Status colors
+	theme.ErrorColor = lipgloss.AdaptiveColor{Dark: aurora0, Light: aurora0}
+	theme.WarningColor = lipgloss.AdaptiveColor{Dark: aurora2, Light: aurora2}
+	theme.SuccessColor = lipgloss.AdaptiveColor{Dark: aurora3, Light: aurora3}
+	theme.InfoColor = lipgloss.AdaptiveColor{Dark: frost0, Light: frost0}
+
+	// Text colors
+	theme.TextColor = lipgloss.AdaptiveColor{Dark: snowStorm2, Light: polarNight0}
+	theme.TextMutedColor = lipgloss.AdaptiveColor{Dark: snowStorm0, Light: polarNight3}
+	theme.TextEmphasizedColor = lipgloss.AdaptiveColor{Dark: aurora2, Light: aurora2}
+
+	// Background colors
+	theme.BackgroundColor = lipgloss.AdaptiveColor{Dark: polarNight0, Light: snowStorm2}
+	theme.BackgroundSecondaryColor = lipgloss.AdaptiveColor{Dark: polarNight1, Light: snowStorm1}
+	theme.BackgroundDarkerColor = lipgloss.AdaptiveColor{Dark: polarNight2, Light: snowStorm0}
+
+	// Border colors
+	theme.BorderNormalColor = lipgloss.AdaptiveColor{Dark: polarNight3, Light: snowStorm1}
+	theme.BorderFocusedColor = lipgloss.AdaptiveColor{Dark: frost3, Light: frost3}
+	theme.BorderDimColor = lipgloss.AdaptiveColor{Dark: polarNight2, Light: snowStorm0}
+
+	// Diff view colors
+	theme.DiffAddedColor = lipgloss.AdaptiveColor{Dark: aurora3, Light: aurora3}
+	theme.DiffRemovedColor = lipgloss.AdaptiveColor{Dark: aurora0, Light: aurora0}
+	theme.DiffContextColor = lipgloss.AdaptiveColor{Dark: polarNight3, Light: snowStorm0}
+	theme.DiffHunkHeaderColor = lipgloss.AdaptiveColor{Dark: frost3, Light: frost3}
+	theme.DiffHighlightAddedColor = lipgloss.AdaptiveColor{Dark: frost3, Light: frost3}
+	theme.DiffHighlightRemovedColor = lipgloss.AdaptiveColor{Dark: aurora0, Light: aurora0}
+	theme.DiffAddedBgColor = lipgloss.AdaptiveColor{Dark: polarNight2, Light: snowStorm0}
+	theme.DiffRemovedBgColor = lipgloss.AdaptiveColor{Dark: polarNight2, Light: snowStorm0}
+	theme.DiffContextBgColor = lipgloss.AdaptiveColor{Dark: polarNight1, Light: snowStorm1}
+	theme.DiffLineNumberColor = lipgloss.AdaptiveColor{Dark: polarNight3, Light: snowStorm1}
+	theme.DiffAddedLineNumberBgColor = lipgloss.AdaptiveColor{Dark: polarNight2, Light: snowStorm0}
+	theme.DiffRemovedLineNumberBgColor = lipgloss.AdaptiveColor{Dark: polarNight2, Light: snowStorm0}
+
+	// Markdown colors
+	theme.MarkdownTextColor = lipgloss.AdaptiveColor{Dark: snowStorm2, Light: polarNight0}
+	theme.MarkdownHeadingColor = lipgloss.AdaptiveColor{Dark: frost3, Light: frost3}
+	theme.MarkdownLinkColor = lipgloss.AdaptiveColor{Dark: frost0, Light: frost0}
+	theme.MarkdownLinkTextColor = lipgloss.AdaptiveColor{Dark: frost1, Light: frost1}
+	theme.MarkdownCodeColor = lipgloss.AdaptiveColor{Dark: aurora3, Light: aurora3}
+	theme.MarkdownBlockQuoteColor = lipgloss.AdaptiveColor{Dark: aurora2, Light: aurora2}
+	theme.MarkdownEmphColor = lipgloss.AdaptiveColor{Dark: aurora2, Light: aurora2}
+	theme.MarkdownStrongColor = lipgloss.AdaptiveColor{Dark: aurora0, Light: aurora0}
+	theme.MarkdownHorizontalRuleColor = lipgloss.AdaptiveColor{Dark: polarNight3, Light: snowStorm1}
+	theme.MarkdownListItemColor = lipgloss.AdaptiveColor{Dark: polarNight2, Light: snowStorm1}
+	theme.MarkdownListEnumerationColor = lipgloss.AdaptiveColor{Dark: polarNight2, Light: snowStorm1}
+	theme.MarkdownImageColor = lipgloss.AdaptiveColor{Dark: frost1, Light: frost1}
+	theme.MarkdownImageTextColor = lipgloss.AdaptiveColor{Dark: frost1, Light: frost1}
+	theme.MarkdownCodeBlockColor = lipgloss.AdaptiveColor{Dark: polarNight2, Light: snowStorm0}
+
+	// Syntax highsnowStorming colors
+	theme.SyntaxCommentColor = lipgloss.AdaptiveColor{Dark: polarNight3, Light: snowStorm2}
+	theme.SyntaxKeywordColor = lipgloss.AdaptiveColor{Dark: aurora4, Light: aurora4}
+	theme.SyntaxFunctionColor = lipgloss.AdaptiveColor{Dark: frost1, Light: frost1}
+	theme.SyntaxVariableColor = lipgloss.AdaptiveColor{Dark: frost0, Light: frost0}
+	theme.SyntaxStringColor = lipgloss.AdaptiveColor{Dark: aurora2, Light: aurora2}
+	theme.SyntaxNumberColor = lipgloss.AdaptiveColor{Dark: aurora2, Light: aurora2}
+	theme.SyntaxTypeColor = lipgloss.AdaptiveColor{Dark: aurora3, Light: aurora3}
+	theme.SyntaxOperatorColor = lipgloss.AdaptiveColor{Dark: aurora4, Light: aurora4}
+	theme.SyntaxPunctuationColor = lipgloss.AdaptiveColor{Dark: polarNight2, Light: snowStorm2}
+
+	return theme
+}
+
+func init() {
+	RegisterTheme("nord", NewNordTheme())
+}

internal/tui/theme/theme_test.go

@@ -47,6 +47,18 @@ func TestThemeRegistration(t *testing.T) {
 		t.Errorf("Monokai theme is not registered")
 	}
 
+	// Check if "nord" theme is registered
+	nordFound := false
+	for _, themeName := range availableThemes {
+		if themeName == "nord" {
+			nordFound = true
+			break
+		}
+	}
+	if !nordFound {
+		t.Errorf("Nord theme is not registered")
+	}
+
 	// Try to get the themes and make sure they're not nil
 	catppuccin := GetTheme("catppuccin")
 	if catppuccin == nil {

www/src/content/docs/docs/themes.mdx

@@ -14,6 +14,7 @@ The following predefined themes are available:
 - `flexoki`
 - `gruvbox`
 - `monokai`
+- `nord`
 - `onedark`
 - `tokyonight`
 - `tron`