
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given the function $f(x)=e^{x}+ax-1$ (where $e$ is the base of the natural logarithm).

(Ⅰ) When $a=1$, find the area of the triangle formed by the tangent at the point $(1,f(1))$ and the coordinate axes;  
(Ⅱ) If $f(x) \geqslant x^{2}$ holds true in the interval $(0,1)$, find the range of the real number $a$.

Present the answer in LaTex format: \boxed{Your answer}
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