Take a moment to review the components in the circuit diagram. This illustration is meant for referencing wired connections - The length of wire, position and size of components are not exact.
A Micro-B USB connects to 5V and G on the PowerBoost1000C via 50mm long wires. The Micro-B USB connects to the Micro USB port on the Qi board.
The pre assembled USB jack on the PowerBoost is extended with 27mm long wires to reach the port opening on the enclosure. Take note, in order to easily fit inside the enclosure, the USB jack will need to be flipped. This means the wiring will need to be flipped to match the correct pins on the PowerBoost.
The slide switch will need to connect to GND and EN via 16mm long wires.
Battery connects to the JST port next to the USB port on the PowerBoost.