Add debug switch and API endpoint to stop server when in debug mode.

src/main/nim/strawbosspkg/configuration.nim

@@ -34,6 +34,7 @@ type
   StrawBossConfig* = object
     artifactsRepo*: string
     authSecret*: string
+    debug*: bool
     projects*: seq[ProjectDef]
     pwdCost*: int8
     users*: seq[UserRef]
@@ -98,6 +99,7 @@ proc loadStrawBossConfig*(cfgFile: string): StrawBossConfig =
   result = StrawBossConfig(
     artifactsRepo: jsonCfg.getIfExists("artifactsRepo").getStr("artifacts"),
     authSecret: jsonCfg.getOrFail("authSecret", "strawboss config").getStr,
+    debug: jsonCfg.getIfExists("debug").getBVal(false),
     pwdCost: int8(jsonCfg.getOrFail("pwdCost", "strawboss config").getNum),
     projects: projectDefs,
     users: users)