Rename app from chat to neoirc, binary to neoircd (closes #46)

- Rename Go module path: git.eeqj.de/sneak/chat -> git.eeqj.de/sneak/neoirc
- Rename binary: chatd -> neoircd, chat-cli -> neoirc-cli
- Rename cmd directories: cmd/chatd -> cmd/neoircd, cmd/chat-cli -> cmd/neoirc-cli
- Rename Go package: chatapi -> neoircapi
- Update Makefile: binary name, build targets, docker image tag, clean target
- Update Dockerfile: binary paths, user/group names, ENTRYPOINT
- Update .gitignore and .dockerignore
- Update all Go imports and doc comments
- Update default server name fallback: chat -> neoirc
- Update web client: localStorage keys, page title, default server name
- Update all schema $id URLs and example hostnames
- Update README.md: project name, binary references, examples, directory tree
- Update AGENTS.md: build command reference
- Update test fixtures: app name and channel names

cmd/neoirc-cli/api/client.go

@@ -1,5 +1,5 @@
-// Package chatapi provides a client for the chat server API.
-package chatapi
+// Package neoircapi provides a client for the neoirc server API.
+package neoircapi
 
 import (
 	"bytes"
@@ -23,7 +23,7 @@ const (
 
 var errHTTP = errors.New("HTTP error")
 
-// Client wraps HTTP calls to the chat server API.
+// Client wraps HTTP calls to the neoirc server API.
 type Client struct {
 	BaseURL    string
 	Token      string

cmd/neoirc-cli/api/types.go

@@ -1,4 +1,4 @@
-package chatapi
+package neoircapi
 
 import "time"
 
@@ -21,7 +21,7 @@ type StateResponse struct {
 	Channels []string `json:"channels"`
 }
 
-// Message represents a chat message envelope.
+// Message represents a neoirc message envelope.
 type Message struct {
 	Command string   `json:"command"`
 	From    string   `json:"from,omitempty"`

cmd/neoirc-cli/main.go

@@ -1,4 +1,4 @@
-// Package main is the entry point for the chat-cli client.
+// Package main is the entry point for the neoirc-cli client.
 package main
 
 import (
@@ -8,7 +8,7 @@ import (
 	"sync"
 	"time"
 
-	api "git.eeqj.de/sneak/chat/cmd/chat-cli/api"
+	api "git.eeqj.de/sneak/neoirc/cmd/neoirc-cli/api"
 )
 
 const (
@@ -41,7 +41,7 @@ func main() {
 	app.ui.SetStatus(app.nick, "", "disconnected")
 
 	app.ui.AddStatus(
-		"Welcome to chat-cli — an IRC-style client",
+		"Welcome to neoirc-cli — an IRC-style client",
 	)
 	app.ui.AddStatus(
 		"Type [yellow]/connect <server-url>" +
@@ -564,7 +564,7 @@ func (a *App) cmdQuit() {
 
 func (a *App) cmdHelp() {
 	help := []string{
-		"[cyan]*** chat-cli commands:",
+		"[cyan]*** neoirc-cli commands:",
 		"  /connect <url>  — Connect to server",
 		"  /nick <name>    — Change nickname",
 		"  /join #channel  — Join channel",

cmd/neoircd/main.go

@@ -1,15 +1,15 @@
-// Package main is the entry point for the chatd server.
+// Package main is the entry point for the neoircd server.
 package main
 
 import (
-	"git.eeqj.de/sneak/chat/internal/config"
-	"git.eeqj.de/sneak/chat/internal/db"
-	"git.eeqj.de/sneak/chat/internal/globals"
-	"git.eeqj.de/sneak/chat/internal/handlers"
-	"git.eeqj.de/sneak/chat/internal/healthcheck"
-	"git.eeqj.de/sneak/chat/internal/logger"
-	"git.eeqj.de/sneak/chat/internal/middleware"
-	"git.eeqj.de/sneak/chat/internal/server"
+	"git.eeqj.de/sneak/neoirc/internal/config"
+	"git.eeqj.de/sneak/neoirc/internal/db"
+	"git.eeqj.de/sneak/neoirc/internal/globals"
+	"git.eeqj.de/sneak/neoirc/internal/handlers"
+	"git.eeqj.de/sneak/neoirc/internal/healthcheck"
+	"git.eeqj.de/sneak/neoirc/internal/logger"
+	"git.eeqj.de/sneak/neoirc/internal/middleware"
+	"git.eeqj.de/sneak/neoirc/internal/server"
 	"go.uber.org/fx"
 )