Repo refactor: rename "website" to "docs"

docs/API/system.md

@@ -0,0 +1,97 @@
+#api/syscall
+
+The System API provides system-level functions for interacting with the SilverBullet environment.
+
+## Function Operations
+
+### system.invokeFunction(name, ...)
+Invokes a plug function by name.
+
+Example:
+```lua
+-- Invoke a function from a plug
+system.invokeFunction("myplug.processData", "input", 123)
+```
+
+## System Information
+
+### system.listCommands()
+Lists all available commands.
+
+Example:
+```lua
+local commands = system.listCommands()
+for name, def in pairs(commands) do
+    print(name .. ": " .. def.description)
+end
+```
+
+### system.listSyscalls()
+Lists all available syscalls.
+
+Example:
+```lua
+local syscalls = system.listSyscalls()
+for _, syscall in ipairs(syscalls) do
+    print(syscall.name)
+end
+```
+
+### system.getMode()
+Returns the current mode of the system ("ro" or "rw").
+
+Example:
+```lua
+local mode = system.getMode()
+print("System mode: " .. mode)
+```
+
+### system.getURLPrefix()
+Returns the prefix set by [[Install/Configuration|SB_URL_PREFIX]] or "/" if the variable isn't set
+
+Example:
+```lua
+local prefix = system.getURLPrefix()
+print("Prefix: " .. prefix)
+```
+
+### system.getVersion()
+Returns the SilverBullet version.
+
+Example:
+```lua
+local version = system.getVersion()
+print("SilverBullet version: " .. version)
+```
+
+## Configuration
+
+### system.reloadConfig()
+Triggers an explicit reload of the configuration.
+
+Example:
+```lua
+system.reloadConfig()
+print("Configuration reloaded")
+```
+
+### system.reloadPlugs()
+Triggers a reload of all plugs.
+
+Example:
+```lua
+system.reloadPlugs()
+print("All plugs reloaded")
+```
+
+### system.wipeClient(logout?)
+Completely wipes the client state, including cached files, service worker and databases.
+
+Parameters:
+- `logout`: Optional boolean to also log out the user
+
+Example:
+```lua
+system.wipeClient(true)  -- Wipe client and log out
+print("Client state has been reset")
+```