v0.1.0-alpha

Changes:
- Implement bootstrapping library for managing several concurrent internal services
- Refactor concurrency model for connections/logical clients and their associated I/O
- Refactor server context singleton
- Refactor error handling
    - Most errors are now gracefully sent to the FSD client directly encoded as an $ER packet,
      enhancing visibility and debugging
    - Most errors are now rightfully treated as non-fatal
- Refactor package/dependency graph
- Refactor calling conventions/interfaces for many packages
- Refactor database package
- Refactor post office

Features:
- Add VATSIM-esque HTTP/JSON "data feed"
- Add ephemeral in-memory database option
- Add user management REST API
- Add improved web interface
- Add MySQL support (drop SQLite support)

web/template.go

@@ -0,0 +1,24 @@
+package web
+
+import (
+	"embed"
+	"github.com/renorris/openfsd/database"
+	"html/template"
+	"io"
+)
+
+//go:embed templates
+var templateFS embed.FS
+
+type DashboardPageData struct {
+	UserRecord *database.FSDUserRecord
+}
+
+func RenderTemplate(w io.Writer, name string, data interface{}) (err error) {
+	var tmpl *template.Template
+	if tmpl, err = template.ParseFS(templateFS, "templates/layout.html", "templates/"+name); err != nil {
+		return err
+	}
+
+	return tmpl.ExecuteTemplate(w, name, data)
+}